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With expertise in data management, search algorithms, and AI, Google has created a cloud platform that excels in both performance and... Hybrid Cloud Security Management Improve visibility and identify risk across your Google Cloud environments with AlgoSec Cloud Joseph Hallman 2 min read Joseph Hallman Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 9/12/23 Published With expertise in data management, search algorithms, and AI, Google has created a cloud platform that excels in both performance and efficiency. The advanced machine learning, global infrastructure, and comprehensive suite of services available in Google Cloud demonstrates Google’s commitment to innovation. Many companies are leveraging these capabilities to explore new possibilities and achieve remarkable outcomes in the cloud. When large companies decide to locate or move critical business applications to the cloud, they often worry about security. Making decisions to move certain applications to the cloud should not create new security risks. Companies are concerned about things like hackers getting access to their data, unauthorized people viewing or tampering with sensitive information, and meeting compliance regulations. To address these concerns, it’s important for companies to implement strong security measures in the cloud, such as strict access controls, encrypting data, constantly monitoring for threats, and following industry security standards. Unfortunately, even with the best tools and safeguards in place it is hard to protect against everything. Human error plays a major part in this and can introduce threats with a few small mistakes in configuration files or security rules that can create unnecessary security risks. The CloudFlow solution from AlgoSec is a network security management solution designed for cloud environments. It provides clear visibility, risk analysis, and helps identify unused rules to help with policy cleanup across multi-cloud deployments. With CloudFlow, organizations can manage security policies, better understand risk, and enhance their overall security in the cloud. It offers centralized visibility, helps with policy management, and provides detailed risk assessment. With Algosec Cloud, and support for Google Cloud, many companies are gaining the following new capabilities: Improved visibility Identifying and reduce risk Generating detailed risk reports Optimizing existing policies Integrating with other cloud providers and on-premise security devices Improve overall visibility into your cloud environments Gain clear visibility into your Google Cloud, Inventory, and network risks. In addition, you can see all the rules impacting your Google Cloud VPCs in one place. View network and inherited policies across all your Google Cloud Projects in one place. Using the built-in search tool and filters it is easy to search and locate policies based on the project, region, and VPC network. View all the rules protecting your Google Cloud VPCs in one place. View VPC firewall rules and the inherited rules from hierarchical firewall policies Gain visibility for your security rules and policies across all of your Google Cloud projects in one place. Identify and Reduce Risk in your Cloud Environments CloudFlow includes the ability to identify risks in your Google Cloud environment and their severity. Look across policies for risks and then drill down to look at specific rules and the affected assets. For any rule, you can conveniently view the risk description, the risk remediation suggestion and all its affected assets. Quickly identify policies that include risk Look at risky rules and suggested remediation Understand the assets that are affected Identify risky rules so you can confidently remove them and avoid data breaches. Tip: Hover over the: Description icon : to view the risk description. Remediation icon: to view the remediation suggestion. Quickly create and share detailed risk reports From the left menu select Risk and then use the built-in filters to narrow down your selection and view specific risk based on cloud type, account, region, tags, and severity. Once the selections are made a detailed report can be automatically generated for you by clicking on the pdf report icon in the top right of the screen. Generate detailed risk reports to share in a few clicks. Optimize Existing Policies Unused rules represent a common security risk and create policy bloat that can complicate both cloud performance and connectivity. View unused rules on the Overview page, for each project you can see the number of Google Cloud rules not being used based on a defined analysis period. This information can assist in cleaning the policies and reducing the attack surface. Select analysis period Identify unused rule to help optimize your cloud security policies Quickly locate rules that are not in use to help reduce your attack surface. Integrate with other cloud providers and on-premise security devices Manage Google Cloud projects, other cloud solutions, and on-premise firewall devices by using AlgoSec Cloud along with the AlgoSec Security Management Suite (ASMS). Integrate with the full suite of solutions from AlgoSec for a powerful and comprehensive way to manage applications connectivity across your entire hybrid environment. CloudFlow plus ASMS provides clear visibility, risk identification, and other capabilities across large complex hybrid networks. Resources- Quick overview video about CloudFlow and Google Cloud support For more details about AlgoSec Security Management Suite or to schedule a demo please visit- www.algosec.com Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

Cloud threats are at an all-time high. But not only that, hackers are becoming more sophisticated with cutting-edge tools and new ways to... Cloud Security A Guide to Upskilling Your Cloud Architects & Security Teams in 2023 Rony Moshkovich 2 min read Rony Moshkovich Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 8/2/23 Published Cloud threats are at an all-time high. But not only that, hackers are becoming more sophisticated with cutting-edge tools and new ways to attack your systems. Cloud service providers can only do so much. So, most of the responsibility for securing your data and applications will still fall on you. This makes it critical to equip your organization’s cloud architects and security teams with the necessary skills that help them stay ahead of the evolving threat landscape. Although the core qualities of a cloud architect remain the same, upskilling requires them to learn emerging skills in strategy, leadership, operational, and technical areas. Doing this makes your cloud architects and security teams well-rounded to solve complex cloud issues and ensure the successful design of cloud security architecture. Here, we’ll outline the top skills for cloud architects. This can be a guide for upskilling your current security team and hiring new cloud security architects. But besides the emerging skills, what are the core responsibilities of a cloud security architect? Responsibilities of Cloud Security Architects A cloud security architect builds, designs, and deploys security systems and controls for cloud-based computing services and data storage systems. Their responsibilities will likely depend on your organization’s cloud security strategy. Here are some of them: 1. Plan and Manage the Organization’s Cloud Security Architecture and Strategy: Security architects must work with other security team members and employees to ensure the security architecture aligns with your organization’s strategic goals. 2. Select Appropriate Security Tools and Controls: Cloud security architects must understand the capabilities and limitations of cloud security tools and controls and contribute when selecting the appropriate ones. This includes existing enterprise tools with extensibility to cloud environments, cloud-native security controls, and third-party services. They are responsible for designing new security protocols whenever needed and testing them to ensure they work as expected. 3. Determine Areas of Deployments for Security Controls: After selecting the right tools, controls, and measures, architects must also determine where they should be deployed within the cloud security architecture. 4. Participating in Forensic Investigations: Security architects may also participate in digital forensics and incident response during and after events. These investigations can help determine how future incidents can be prevented. 5. Define Design Principles that Govern Cloud Security Decisions: Cloud security architects will outline design principles that will be used to make choices on the security tools and controls to be deployed, where, and from which sources or vendors. 6. Educating employees on data security best practices: Untrained employees can undo the efforts of cloud security architects. So, security architects must educate technical and non-technical employees on the importance of data security. This includes best practices for creating strong passwords, identifying social engineering attacks, and protecting sensitive information. Best Practices for Prioritizing Cloud Security Architecture Skills Like many other organizations, there’s a good chance your company has moved (or is in the process of moving) all or part of its resources to the cloud. This could either be a cloud-first or cloud-only strategy. As such, they must implement strong security measures that protect the enterprise from emerging threats and intrusions. Cloud security architecture is only one of many aspects of cloud security disciplines. And professionals specializing in this field must advance their skillset to make proper selections for security technologies, procedures, and the entire architecture. However, your cloud security architects cannot learn everything. So, you must prioritize and determine the skills that will help them become better architects and deliver effective security architectures for your organization. To do this, you may want to consider the demand and usage of the skill in your organization. Will upskilling them with these skills solve any key challenge or pain point in your organization? You can achieve this by identifying the native security tools key to business requirements, compliance adherence, and how cloud risks can be managed effectively. Additionally, you should consider the relevance of the skill to the current cloud security ecosystem. Can they apply this skill immediately? Does it make them better cloud security architects? Lastly, different cloud deployment (e.g., a public, private, edge, and distributed cloud) or cloud service models (e.g., Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS), and Software-as-a-Service (SaaS)) bring unique challenges that demand different skillsets. So, you must identify the necessary skills peculiar to each proposed project. Once you have all these figured out, here are some must-have skillsets for cloud security architects. Critical Skills for Cloud Security Architect Cloud security architects need several common skills, like knowledge of programming languages (.NET, PHP, Python, Java, Ruby, etc.), network integration with cloud services, and operating systems (Windows, macOS, and Linux). However, due to the evolving nature of cloud threats, more skills are required. Training your security teams and architects can have more advantages than onboarding new recruits. This is because existing teams are already familiar with your organization’s processes, culture, and values. However, whether you’re hiring new cloud security architects or upskilling your current workforce, here are the most valuable skills to look out for or learn. 1. Experience in cloud deployment models (IaaS, PaaS, and SaaS) It’s important to have cloud architects and security teams that integrate various security components in different cloud deployments for optimal results. They must understand the appropriate security capabilities and patterns for each deployment. This includes adapting to unique security requirements during deployment, combining cloud-native and third-party tools, and understanding the shared responsibility model between the CSP and your organization. 2. Knowledge of cloud security frameworks and standards Cloud security frameworks, standards, and methodologies provide a structured approach to security activities. Interpreting and applying these frameworks and standards is a critical skill for security architects. Some cloud security frameworks and standards include ISO 27001, ISAE 3402, CSA STAR, and CIS benchmarks. Familiarity with regional or industry-specific requirements like HIPAA, CCPA, and PCI DSS can ensure compliance with regulatory requirements. Best practices like the AWS Well-Architected Framework, Microsoft Cloud Security Benchmark, and Microsoft Cybersecurity Reference Architectures are also necessary skills. 3. Understanding of Native Cloud Security Tools and Where to Apply Them Although most CSPs have native tools that streamline your cloud security policies, understanding which tools your organization needs and where is a must-have skill. There are a few reasons why; it’s cost-effective, integrates seamlessly with the respective cloud platform, enhances management and configuration, and aligns with the CSP’s security updates. Still, not all native tools are necessary for your cloud architecture. As native security tools evolve, cloud architects must constantly be ahead by understanding their capabilities. 4. Knowledge of Cloud Identity and Access Management (IAM) Patterns IAM is essential for managing user access and permissions within the cloud environment. Familiarity with IAM patterns ensures proper security controls are in place. Note that popular cloud service providers, like Amazon Web Services, Microsoft Azure, and Google Cloud Platform, may have different processes for implementing IAM. However, the key principles of IAM policies remain. So, your cloud architects must understand how to define appropriate IAM measures for access controls, user identities, authentication techniques like multi-factor authentication (MFA) or single sign-on (SSO), and limiting data exfiltration risks in SaaS apps. 5. Proficiency with Cloud-Native Application Protection Platforms CNAPP is a cloud-native security model that combines the capabilities of Cloud Security Posture Management (CSPM), Cloud Workload Protection Platform (CWPP), and Cloud Service Network Security (CSNS) into a single platform. Cloud solutions like this simplify monitoring, detecting, and mitigating cloud security threats and vulnerabilities. As the nature of threats advances, using CNAPPs like Prevasio can provide comprehensive visibility and security of your cloud assets like Virtual Machines, containers, object storage, etc. CNAPPs enable cloud security architects to enhance risk prioritization by providing valuable insights into Kubernetes stack security configuration through improved assessments. 6. Aligning Your Cloud Security Architecture with Business Requirements It’s necessary to align your cloud security architecture with your business’s strategic goals. Every organization has unique requirements, and your risk tolerance levels will differ. When security architects are equipped to understand how to bridge security architecture and business requirements, they can ensure all security measures and control are calibrated to mitigate risks. This allows you to prioritize security controls, ensures optimal resource allocation, and improves compliance with industry-specific regulatory requirements. 7. Experience with Legacy Information Systems Although cloud adoption is increasing, many organizations have still not moved all their assets to the cloud. At some point, some of your on-premises legacy systems may need to be hosted in a cloud environment. However, legacy information systems’ architecture, technologies, and security mechanisms differ from modern cloud environments. This makes it important to have cloud security architects with experience working with legacy information systems. Their knowledge will help your organization solve any integration challenges when moving to the cloud. It will also help you avoid security vulnerabilities associated with legacy systems and ensure continuity and interoperability (such as data synchronization and maintaining data integrity) between these systems and cloud technologies. 8. Proficiency with Databases, Networks, and Database Management Systems (DBMS) Cloud security architects must also understand how databases and database management systems (DBMS) work. This knowledge allows them to design and implement the right measures that protect data stored within the cloud infrastructure. Proficiency with databases can also help them implement appropriate access controls and authentication measures for securing databases in the cloud. For example, they can enforce role-based access controls (RBAC) within the database environment. 9. Solid Understanding of Cloud DevOps DevOps is increasingly becoming more adopted than traditional software development processes. So, it’s necessary to help your cloud security architects embrace and support DevOps practices. This involves developing skills related to application and infrastructure delivery. They should familiarize themselves with tools that enable integration and automation throughout the software delivery lifecycle. Additionally, architects should understand agile development processes and actively work to ensure that security is seamlessly incorporated into the delivery process. Other crucial skills to consider include cloud risk management for enterprises, understanding business architecture, and approaches to container service security. Conclusion By upskilling your cloud security architects, you’re investing in their personal development and equipping them with skills to navigate the rapidly evolving cloud threat landscape. It allows them to stay ahead of emerging threats, align cloud security practices with your business requirements, and optimize cloud-native security tools. Cutting-edge solutions like Cloud-Native Application Protection Platforms (CNAPPs) are specifically designed to help your organization address the unique challenges of cloud deployments. With Prevasio, your security architects and teams are empowered with automation, application security, native integration, API security testing, and cloud-specific threat mitigation capabilities. Prevasio’s agentless CNAPP provides increased risk visibility and helps your cloud security architects implement best practices. Contact us now to learn more about how our platform can help scale your cloud security. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

Since 2005 we offer the industry’s only money back guarantee If we do not meet your expectations you have the right to cancel the purchase Money-Back Guarantee At AlgoSec we are passionate about customer satisfaction. Therefore, since 2005 we have offered the industry’s only money-back-guarantee. If we do not meet your expectations you have the right to cancel your software purchase and get your money back. More importantly, you decide whether to invoke the money-back guarantee. You are the sole judge. The only condition is that you do it within a reasonable timeline. As outlined below. This way you can ensure that the AlgoSec solution works across your entire estate, not just in your lab – without assuming any financial risk. Money-Back Guarantee Terms The terms of the money-back guarantee are outlined in the table. They depend on the deal size and whether or not the product was evaluated in the customer’s lab. Note: Make sure the terms of the Money Back Guarantee are included in your project proposal. Product Deal Size Less than $300K $300K-$1M More than $1M Product Purchased
WITHOUT an Evaluation 60 Days 90 Days 120 Days Product Purchased
AFTER an Evaluation 30 Days 45 Days 60 Days Contact sales At AlgoSec, Customer Satisfaction Starts at the Top Yuval Baron Chairman and CEO “When AlgoSec was only 2 years old we initiated the industry’s only money back guarantee. Nowadays, we have over 2,300 customers and the AlgoSec team still shares the same desire and passion to make sure they are all happy.” Contact sales Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Continue

Jeremiah Cornelius, Technical Lead for Alliances and Partners at AlgoSec, discusses how Cisco Nexus Dashboard Orchestrator (NDO) users can achieve policy-driven application-centric security management with AlgoSec. Leading Edge of the Data Center with AlgoSec and Cisco NDO AlgoSec ASMS A32.6 is our latest release to feature a major technology integration, built upon our well-established collaboration with Cisco — bringing this partnership to the front of the Cisco innovation cycle with... Application Connectivity Management Achieving policy-driven application-centric security management for Cisco Nexus Dashboard Orchestrat Jeremiah Cornelius 2 min read Jeremiah Cornelius Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 1/2/24 Published Jeremiah Cornelius, Technical Lead for Alliances and Partners at AlgoSec, discusses how Cisco Nexus Dashboard Orchestrator (NDO) users can achieve policy-driven application-centric security management with AlgoSec. Leading Edge of the Data Center with AlgoSec and Cisco NDO AlgoSec ASMS A32.6 is our latest release to feature a major technology integration, built upon our well-established collaboration with Cisco — bringing this partnership to the front of the Cisco innovation cycle with support for Nexus Dashboard Orchestrator (NDO) . NDO allows Cisco ACI – and legacy-style Data Center Network Management – to operate at scale in a global context, across data center and cloud regions. The AlgoSec solution with NDO brings the power of our intelligent automation and software-defined security features for ACI, including planning, change management, and microsegmentation, to this global scope. I urge you to see what AlgoSec delivers for ACI with multiple use cases, enabling application-mode operation and microsegmentation, and delivering integrated security operations workflows. AlgoSec now brings support for Shadow EPG and Inter-Site Contracts with NDO, to our existing ACI strength. Let’s Change the World by Intent I had my first encounter with Cisco Application Centric Infrastructure in 2014 at a Symantec Vision conference. The original Senior Product Manager and Technical Marketing lead were hosting a discussion about the new results from their recent Insieme acquisition and were eager to onboard new partners with security cases and added operations value. At the time I was promoting the security ecosystem of a different platform vendor, and I have to admit that I didn’t fully understand the tremendous changes that ACI was bringing to security for enterprise connectivity. It’s hard to believe that it’s now seven years since then and that Cisco ACI has mainstreamed software-defined networking — changing the way that network teams had grown used to running their networks and devices since at least the mid-’90s. Since that 2014 introduction, Cisco’s ACI changed the landscape of data center networking by introducing an intent-based approach, over earlier configuration-centric architecture models. This opened the way for accelerated movement by enterprise data centers to meet their requirements for internal cloud deployments, new DevOps and serverless application models, and the extension of these to public clouds for hybrid operation – all within a single networking technology that uses familiar switching elements. Two new, software-defined artifacts make this possible in ACI: End-Point Groups (EPG) and Contracts – individual rules that define characteristics and behavior for an allowed network connection. ACI Is Great, NDO Is Global That’s really where NDO comes into the picture. By now, we have an ACI-driven data center networking infrastructure, with management redundancy for the availability of applications and preserving their intent characteristics. Through the use of an infrastructure built on EPGs and contracts, we can reach from the mobile and desktop to the datacenter and the cloud. This means our next barrier is the sharing of intent-based objects and management operations, beyond the confines of a single data center. We want to do this without clustering types, that depend on the availability risk of individual controllers, and hit other limits for availability and oversight. Instead of labor-intensive and error-prone duplication of data center networks and security in different regions, and for different zones of cloud operation, NDO introduces “stretched” shadow EPGs, and inter-site contracts, for application-centric and intent-based, secure traffic which is agnostic to global topologies – wherever your users and applications need to be. NDO Deployment Topology – Image: Cisco Getting NDO Together with AlgoSec: Policy-Driven, App-Centric Security Management  Having added NDO capability to the formidable shared platform of AlgoSec and Cisco ACI, regional-wide and global policy operations can be executed in confidence with intelligent automation. AlgoSec makes it possible to plan for operations of the Cisco NDO scope of connected fabrics in application-centric mode, unlocking the ACI super-powers for micro-segmentation. This enables a shared model between networking and security teams for zero-trust and defense-in-depth, with accelerated, global-scope, secure application changes at the speed of business demand — within minutes, rather than days or weeks. Change management : For security policy change management this means that workloads may be securely re-located from on-premises to public cloud, under a single and uniform network model and change-management framework — ensuring consistency across multiple clouds and hybrid environments. Visibility : With an NDO-enabled ACI networking infrastructure and AlgoSec’s ASMS, all connectivity can be visualized at multiple levels of detail, across an entire multi-vendor, multi-cloud network. This means that individual security risks can be directly correlated to the assets that are impacted, and a full understanding of the impact by security controls on an application’s availability. Risk and Compliance : It’s possible across all the NDO connected fabrics to identify risk on-premises and through the connected ACI cloud networks, including additional cloud-provider security controls. The AlgoSec solution makes this a self-documenting system for NDO, with detailed reporting and an audit trail of network security changes, related to original business and application requests. This means that you can generate automated compliance reports, supporting a wide range of global regulations, and your own, self-tailored policies. The Road Ahead Cisco NDO is a major technology and AlgoSec is in the early days with our feature introduction, nonetheless, we are delighted and enthusiastic about our early adoption customers. Based on early reports with our Cisco partners, needs will arise for more automation, which would include the “zero-touch” push for policy changes – committing Shadow EPG and Inter-site Contract changes to the orchestrator, as we currently do for ACI APIC. Feedback will also shape a need for automation playbooks and workflows that are most useful in the NDO context, and that we can realize with a full committable policy by the ASMS Horizon Security Analyzer. Contact Us! I encourage anyone interested in NDO and enhancing their operational maturity in aligned network and security operation, to talk to us about our joint solution. We work together with Cisco teams and resellers and will be glad to share more. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... 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Ensuring your cloud environment is secure and compliant with industry practices is critical. Cloud security best practices will help you... Cloud Security 16 Best Practices for Cloud Security (Complete List for 2023) Rony Moshkovich 2 min read Rony Moshkovich Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 4/27/23 Published Ensuring your cloud environment is secure and compliant with industry practices is critical. Cloud security best practices will help you protect your organization’s data and applications. In the process, reduce the risks of security compromise. This post will walk you through the best practices for cloud security. We’ll also share the top cloud security risks and how to mitigate them. The top 5 security risks to cloud computing right now Social engineering. Social engineering attackers use psychological deception to manipulate users into providing sensitive information. These deception tactics may include phishing, pretexting, or baiting. Account compromise. An account compromise occurs when an attacker obtains unauthorized entry to it. A hacker can access your account when you use weak passwords or steal your credentials. They may introduce malware or steal your files once they access your account. Shadow IT. This security risk occurs when your employee uses hardware or software that the IT department does not approve. It may result in compliance problems, data loss, and a higher risk of cyberattacks. Insider activity (unintentional or malicious) . Insider activity occurs when approved users damage your company’s data or network. These users can either do it purposefully or accidentally on-premises. For example, you may disclose private information unintentionally or steal data on purpose. Insecure APIs . APIs make communication easier for cloud services and other software applications. Insecure APIs can allow unauthorized access to sensitive data. This could, in turn, lead to malicious attacks, such as data theft. The attackers could also do illegal data alteration from data centers. 16 best practices for cloud security Establish zero-trust architecture Use role-based access control Monitor suspicious activity Monitor privileged users Encrypt data in motion and at rest Investigate shadow IT applications Protect Endpoints Educate employees about threats Create and enforce a password policy Implement multi-factor authentication Understand the shared responsibility model m Audit IaaS configurations Review SLAs and contracts. Maintaining logs and monitoring Use vulnerability and penetration testing Consider intrusion detection and prevention One of the most critical areas of cloud security is identity and access management. We will also discuss sensitive data protection, social engineering attacks, cloud deployments, and incident response. Best practices for managing access. Access control is an integral part of cloud network security. It restricts who can access cloud services, what they can do with the data, and when. Here are some of the best practices for managing access: Establish zero-trust architecture Zero-trust architecture is a security concept that treats all traffic in or out of your network as untrusted. It considers that every request may be malicious. So you must verify your request, even if it originates from within the network. You can apply zero-trust architecture by dividing the system into smaller, more secure cloud zones. And then enforce strict access policies for each zone. This best practice will help you understand who accesses your cloud services. You’ll also know what they do with your data resources. Use role-based access control Role-based access control allows you to assign users different access rights based on their roles. This method lessens the chances of giving people unauthorized access privileges. It also simplifies the administration of access rights. RBAC also simplifies upholding the tenet of least privilege. It restricts user permission to only the resources they need to do their jobs. This way, users don’t have excessive access that attackers could exploit. Monitor suspicious activity Monitoring suspicious behavior involves tracking and analyzing user activity in a cloud environment. It helps identify odd activities, such as user accounts accessing unauthorized data. You should also set up alerts for suspicious activities. Adopting this security strategy will help you spot security incidents early and react quickly. This best practice will help you improve your cloud functionality. It will also protect your sensitive data from unwanted access or malicious activities. Monitor privileged users Privileged users have high-level access rights and permissions. They can create, delete and modify data in the cloud environment. You should consider these users as a huge cybersecurity risk. Your privileged users can cause significant harm if they get compromised. Closely watch these users’ access rights and activity. By doing so, you’ll easily spot misuse of permissions and avert data breaches. You can also use privileged access management systems (PAS) to control access to privileged accounts. Enforcing security certifications also helps privileged users avoid making grievous mistakes. They’ll learn the actions that can pose a cybersecurity threat to their organization. Best practices for protecting sensitive data Safeguarding sensitive data is critical for organizational security. You need security measures to secure the cloud data you store, process and transfer. Encrypt data in motion and at rest Encrypting cloud data in transit and at rest is critical to data security. When you encrypt your data, it transforms into an unreadable format. So only authorized users with a decryption key can make it readable again. This way, cybercriminals will not access your sensitive data. To protect your cloud data in transit, use encryption protocols like TSL and SSL. And for cloud data at rest, use powerful encryption algorithms like AES and RSA. Investigate shadow IT applications Shadow IT apps can present a security risk as they often lack the same level of security as sanctioned apps. Investigating Shadow IT apps helps ensure they do not pose any security risks. For example, some staff may use cloud storage services that are insecure. If you realize that, you can propose sanctioned cloud storage software as a service apps like Dropbox and Google Drive. You can also use software asset management tools to monitor the apps in your environment. A good example is the SaaS solution known as Flexera software asset management. Protect Endpoints Endpoints are essential in maintaining a secure cloud infrastructure. They can cause a huge security issue if you don’t monitor them closely. Computers and smartphones are often the weakest points in your security strategy. So, hackers target them the most because of their high vulnerability. Cybercriminals may then introduce ransomware into your cloud through these endpoints. To protect your endpoints, employ security solutions like antimalware and antivirus software. You could also use endpoint detection and response systems (EDRs) to protect your endpoints from threats. EDRs use firewalls as a barrier between the endpoints and the outside world. These firewalls will monitor and block suspicious traffic from accessing your endpoints in real time. Best practices for preventing social engineering attacks Use these best practices to protect your organization from social engineering attacks: Educate employees about threats Educating workers on the techniques that attackers use helps create a security-minded culture. Your employees will be able to detect malicious attempts and respond appropriately. You can train them on deception techniques such as phishing, baiting, and pretexting. Also, make it your policy that every employee takes security certifications on a regular basis. You can tell them to report anything they suspect to be a security threat to the IT department. They’ll be assured that your security team can handle any security issues they may face. Create and enforce a password policy A password policy helps ensure your employees’ passwords are secure and regularly updated. It also sets up rules everyone must follow when creating and using passwords. Some rules in your password policy can be: Setting a minimum password length when creating passwords. No reusing of passwords. The frequency with which to change passwords. The characteristics of a strong password. A strong password policy safeguards your cloud-based operations from social engineering assaults. Implement multi-factor authentication Multi-factor authentication adds an extra layer of security to protect the users’ accounts. This security tool requires users to provide extra credentials to access their accounts. For example, you may need a one-time code sent via text or an authentication app to log into your account. This extra layer of protection reduces the chances of unauthorized access to accounts. Hackers will find it hard to steal sensitive data even if they have your password. In the process, you’ll prevent data loss from your cloud platform. Leverage the multifactor authentication options that public cloud providers usually offer. For example, Amazon Web Services (AWS) offers multifactor authentication for its users. Best practices for securing your cloud deployments. Your cloud deployments are as secure or insecure as the processes you use to manage them. This is especially true for multi-cloud environments where the risks are even higher. Use these best practices to secure your cloud deployments: Understand the shared responsibility model The shared responsibility model is a concept that drives cloud best practices. It states that cloud providers and customers are responsible for different security aspects. Cloud service providers are responsible for the underlying infrastructure and its security. On the other hand, customers are responsible for their apps, data, and settings in the cloud. Familiarize yourself with the Amazon Web Services (AWS) or Microsoft Azure guides. This ensures you’re aware of the roles of your cloud service provider. Understanding the shared security model will help safeguard your cloud platform. Audit IaaS configurations Cloud deployments of workloads are prone to misconfigurations and vulnerabilities. So it’s important to regularly audit your Infrastructure as a Service (IaaS) configurations. Check that all IaaS configurations align with industry best practices and security standards. Regularly check for weaknesses, misconfigurations, and other security vulnerabilities. This best practice is critical if you are using a multi-cloud environment. The level of complexity arises, which in turn increases the risk of attacks. Auditing IaaS configurations will secure your valuable cloud data and assets from potential cyberattacks. Review SLAs and contracts. Reviewing SLAs and contracts is a crucial best practice for safeguarding cloud installations. It ensures that all parties know their respective security roles. You should review SLAs to ensure cloud deployments meet your needs while complying with industry standards. Examining the contracts also helps you identify potential risks, like data breaches. This way, you prepare elaborate incident responses. Best practices for incident response Cloud environments are dynamic and can quickly become vulnerable to cyberattacks. So your security/DevOps team should design incident response plans to resolve potential security incidents. Here are some of the best practices for incident response: Maintaining logs and monitoring Maintaining logs and monitoring helps you spot potential cybersecurity threats in real time. In the process, enable your security to respond quickly using the right security controls. Maintaining logs involves tracking all the activities that occur in a system. In your cloud environment, it can record login attempts, errors, and other network activity. Monitoring your network activity lets you easily spot a breach’s origin and damage severity. Use vulnerability and penetration testing Vulnerability assessment and penetration testing can help you identify weaknesses in your cloud. These tests mimic attacks on a company’s cloud infrastructure to find vulnerabilities that cybercriminals may exploit. Through automation, these security controls can assist in locating security flaws, incorrect setups, and other weaknesses early. You can then measure the adequacy of your security policies to address these flaws. This will let you know if your cloud security can withstand real-life incidents. Vulnerability and penetration testing is a crucial best practice for handling incidents in cloud security. It may dramatically improve your organization’s overall security posture. Consider intrusion detection and prevention Intrusion detection and prevention systems (IDPS) are essential to a robust security strategy. Intrusion detection involves identifying potential cybersecurity threats in your network. Through automation, intrusion detection tools monitor your network traffic in real-time for suspicious activity. Intrusion prevention systems (IPS) go further by actively blocking malicious activity. These security tools can help prevent any harm by malware attacks in your cloud environment. The bottom line on cloud security. You must enforce best practices to keep your cloud environment secure. This way, you’ll lower the risks of cyberattacks which can have catastrophic results. A CSPM tool like Prevasio can help you enforce your cloud security best practices in many ways. It can provide visibility into your cloud environment and help you identify misconfigurations. Prevasio can also allow you to set up automated security policies to apply across the entire cloud environment. This ensures your cloud users abide by all your best practices for cloud security. So if you’re looking for a CSPM tool to help keep your cloud environment safe, try Prevasio today! Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

Containers aren’t VMs. They’re a great lightweight deployment solution, but they’re only as secure as you make them. You need to keep... Cloud Security Best Practices for Docker Containers’ Security Rony Moshkovich 2 min read Rony Moshkovich Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 7/27/20 Published Containers aren’t VMs. They’re a great lightweight deployment solution, but they’re only as secure as you make them. You need to keep them in processes with limited capabilities, granting them only what they need. A process that has unlimited power, or one that can escalate its way there, can do unlimited damage if it’s compromised. Sound security practices will reduce the consequences of security incidents. Don’t grant absolute power It may seem too obvious to say, but never run a container as root. If your application must have quasi-root privileges, you can place the account within a user namespace , making it the root for the container but not the host machine. Also, don’t use the –privileged flag unless there’s a compelling reason. It’s one thing if the container does direct I/O on an embedded system, but normal application software should never need it. Containers should run under an owner that has access to its own resources but not to other accounts. If a third-party image requires the –privileged flag without an obvious reason, there’s a good chance it’s badly designed if not malicious. Avoid running a Docker socket in a container. It gives the process access to the Docker daemon, which is a useful but dangerous power. It includes the ability to control other containers, images, and volumes. If this kind of capability is necessary, it’s better to go through a proper API. Grant privileges as needed Applying the principle of least privilege minimizes container risks. A good approach is to drop all capabilities using –cap-drop=all and then enabling the ones that are needed with –cap-add . Each capability expands the attack surface between the container and its environment. Many workloads don’t need any added capabilities at all. The no-new-privileges flag under security-opt is another way to protect against privilege escalation. Dropping all capabilities does the same thing, so you don’t need both. Limiting the system resources which a container guards not only against runaway processes but against container-based DoS attacks. Beware of dubious images When possible, use official Docker images. They’re well documented and tested for security issues, and images are available for many common situations. Be wary of backdoored images . Someone put 17 malicious container images on Docker Hub, and they were downloaded over 5 million times before being removed. Some of them engaged in cryptomining on their hosts, wasting many processor cycles while generating $90,000 in Monero for the images’ creator. Other images may leak confidential data to an outside server. Many containerized environments are undoubtedly still running them. You should treat Docker images with the same caution you’d treat code libraries, CMS plugins, and other supporting software, Use only code that comes from a trustworthy source and is delivered through a reputable channel. Other considerations It should go without saying, but you need to rebuild your images regularly. The libraries and dependencies that they use get security patches from time to time, and you need to make sure your containers have them applied. On Linux, you can gain additional protection from security profiles such as secomp and AppArmor . These modules, used with the security-opt settings, let you set policies that will be automatically enforced. Container security presents its distinctive challenges. Experience with traditional application security helps in many ways, but Docker requires an additional set of practices. Still, the basics apply as much as ever. Start with trusted code. Don’t give it the power to do more than it needs to do. Use the available OS and Docker features for enhancing security. Monitor your systems for anomalous behavior. If you take all these steps, you’ll ward off the large majority of threats to your Docker environment. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

In today's rapidly evolving digital landscape, the cloud has become an indispensable tool for businesses seeking agility and scalability.... Cloud Security Unveiling the Cloud's Hidden Risks: How to Gain Control of Your Cloud Environment Asher Benbenisty 2 min read Asher Benbenisty Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 11/4/24 Published In today's rapidly evolving digital landscape, the cloud has become an indispensable tool for businesses seeking agility and scalability. However, this migration also brings a new set of challenges, particularly when it comes to security. The increasing complexity and sophistication of cyber threats demand a proactive and comprehensive approach to safeguarding your cloud environments. At AlgoSec, we understand these challenges firsthand. We recognize that navigating the cloud security maze can be daunting, and we're here to guide you through it. Drawing on our extensive real-world experience, we've curated a series of blog articles designed to equip you with practical advice and actionable insights to bolster your cloud security posture. From the fundamentals of VPC security to advanced Security as Code practices, we'll delve into the strategies and best practices that will empower you to protect your valuable assets in the cloud. Join us on this journey as we explore the ever-evolving world of cloud security together. Hey cloud crusaders! Let's face it, the cloud's the lifeblood of modern business, but it's also a bit of a wild west out there. Think of it as a bustling city with gleaming skyscrapers and hidden alleyways – full of opportunity, but also teeming with cyber-crooks just waiting to pounce. The bad news? Those cyber threats are getting sneakier and more sophisticated by the day. The good news? We're here to arm you with the knowledge and tools you need to fortify your cloud defenses and send those cyber-villains packing. Think of this blog series as your cloud security boot camp. We'll be your drill sergeants, sharing battle-tested strategies and practical tips to conquer the cloud security maze. From the basics of VPC security to the ninja arts of Security as Code, we've got you covered. So, buckle up, grab your virtual armor, and join us on this thrilling quest to conquer the cloud security challenge! The Cloud's Underbelly: Where the Dangers Hide The cloud has revolutionized business, but it's also opened up a whole new can of security worms. It's like building a magnificent castle in the sky, but forgetting to install the drawbridge and moat. Here's the deal: the faster you embrace the cloud, the harder it gets to keep an eye on everything. Think sprawling cloud environments with hidden corners and shadowy figures lurking in the depths. If you can't see what's going on, you're practically inviting those cyber-bandits to steal your precious data and leave you with a hefty ransom note. In this post, we're shining a light on those hidden dangers and giving you the tools to take back control of your cloud security. Get ready to become a cloud security ninja! Cloud Security Challenges: A Rogue's Gallery Cloud security is like a tangled web – complex, ever-changing, and full of surprises. Let's break down the top five reasons why securing your cloud can feel like a Herculean task. 1. Cloud Adoption on Steroids: Think of cloud adoption as a rocket launch – it's not a one-time event, but a continuous journey into the unknown. New resources are constantly being added, applications are migrating, and data is flowing like a raging river. Keeping track of everything and ensuring its security is like trying to herd cats in a hurricane. And hold on tight, because Gartner predicts that by 2027, global public cloud spending will blast past the $1 trillion mark! That's a whole lot of cloud to manage and secure. 2. Security's Unique Demands: The cloud's a shape-shifter, constantly changing and evolving. That means your attack surface is never static – it's more like a wriggling octopus with tentacles reaching everywhere. And if you're not careful, those tentacles can be riddled with vulnerabilities and misconfigurations, just waiting for a cyber-pirate to exploit them. Legacy security solutions? They're like trying to fight a dragon with a water pistol. They simply can't keep up with the cloud's dynamic nature, leaving you vulnerable to breaches, compliance failures, and a whole lot of financial pain. Figure 1: Gartner’s Top Cybersecurity Trends for 2024 (Source: Gartner ) 3. The Threat Landscape: A Cyber-Jungle The cyber threat landscape is a dangerous jungle, and your cloud environment is the prized watering hole. McKinsey estimates that by 2025, cyberattacks will cost businesses a staggering $10.5 trillion annually! That's enough to make even the bravest cloud warrior tremble. And as if the cloud's inherent challenges weren't enough, you've got a relentless horde of cyber-criminals trying to breach your defenses. Just look at some of the major attacks in 2024: AT&T : 110 million customer phone records compromised – that's like losing a phone book the size of a small city! Ticketmaster : 560 million customer records stolen – a hacking collective hit the jackpot with this one! Dell : 49 million customers' data compromised through brute-force attacks – talk about a battering ram! Figure 2: Stolen Ticketmaster data on illicit marketplaces (Source: Bleeping Computer ) 4. Regulatory Pressures: The Compliance Gauntlet Navigating the world of compliance is like running a gauntlet – one wrong step and you'll get hit with a penalty. Without a crystal-clear view of your cloud resources, networks, applications, and data, you're practically walking blindfolded through a minefield. Poor visibility, suboptimal network segmentation, and inconsistent rules are the enemies of compliance. They're like cracks in your cloud fortress, just waiting for an auditor to exploit them. To gain a deeper understanding of how to navigate these regulatory complexities and implement best practices for building effective cloud security, download our free white paper by clicking here. 5. Reputation on the Line: In today's cutthroat business world, your cloud expertise is your reputation. One major security disaster can send your customers running for the hills and leave your brand in tatters. Securing Your Cloud Kingdom: A Battle Plan So, how do you defend your cloud kingdom from these relentless threats? It's time to ditch those outdated security solutions and embrace a multi-layered, application-centric approach. Think of it as building a fortress with multiple walls, guard towers, and a crack team of archers ready to defend your precious assets. Here's your battle plan: Trim the Fat: Keep your attack surface lean and mean by constantly pruning unnecessary resources and applications. It's like trimming the hedges around your castle to eliminate hiding spots for those pesky intruders. Map Your Terrain: Get a bird's-eye view of your entire cloud landscape – public, private, hybrid, the whole shebang! Understand how everything connects and interacts, so you can identify and prioritize risks like a true cloud strategist. Banish Shadow IT: Don't let those rogue employees sneak in unauthorized applications and resources. Shine a light on shadow IT and bring it under your control before it becomes a backdoor for attackers. Protect Your Treasure: Exposed data is like leaving your crown jewels out in the open. Identify and secure your sensitive data with an iron grip. Hunt for Weaknesses: Continuously scan your cloud environment for vulnerabilities and misconfigurations. Even the smallest crack can be exploited by a determined attacker. Prioritize and address those weaknesses before they turn into a breach. Conquer Compliance: Compliance can be a beast, but it's a beast you can tame. Design and implement security policies and configurations that meet those regulatory demands. Remember, a secure cloud is a compliant cloud. Fortify Your Policies: Strong security policies are the guardians of your cloud kingdom. Automate their creation and enforcement to ensure consistency and compliance. And don't forget to keep a watchful eye on them! Unleash the Power of Application-Centric Security: Ditch those clunky, siloed security tools that bombard you with irrelevant alerts. Embrace a unified, application-centric solution that understands the importance of your applications and prioritizes risks accordingly. Building Effective Cloud Security Security: Free White Paper Looking for a comprehensive guide to building effective cloud security? Our white paper provides expert insights and actionable strategies to optimize your security posture. Choosing the Right Weapon: Your Cloud Security Solution To truly conquer the cloud security challenge, you need the right weapon in your arsenal. Here's what to look for in an application-centric cloud security solution: AI-Powered Application Discovery: Automatically discover, map, and analyze your cloud applications like a bloodhound on the trail. Tech Stack Integration: Seamlessly connect to your unique cloud environment, whether it's public, private, hybrid, or a multi-cloud extravaganza. Smart Security Policy Enforcement: Automate the creation, implementation, and management of your security policies across all your cloud assets. Reporting Powerhouse: Generate audit-ready reports with a single click, keeping those pesky auditors at bay. Streamlined Workflows: Say goodbye to clunky processes and hello to smooth, automated workflows that boost your team's efficiency. Prioritized Remediation: Focus on the most critical risks first with a prioritized remediation plan. It's like having a triage system for your cloud security. Integration Master: Integrate seamlessly with your existing security tools and platforms, creating a unified security ecosystem. Think of it as a superhero team-up for your cloud defenses. Don't Just Survive, Thrive! Securing your cloud isn't just about battening down the hatches and hoping for the best. It's about creating a secure foundation for growth, innovation, and cloud dominance. Think of it as building a fortress that's not only impenetrable but also allows you to launch your own expeditions and conquer new territories. Here's how a proactive, application-centric security approach can unleash your cloud potential: Accelerate Your Cloud Journey: Don't let security concerns slow you down. With the right tools and strategies, you can confidently migrate to the cloud, deploy new applications, and embrace innovation without fear. Boost Your Business Agility: The cloud is all about agility, but security can sometimes feel like a ball and chain. With an application-centric approach, you can achieve both – a secure environment that empowers you to adapt and respond to changing business needs at lightning speed. Unlock Innovation: Don't let security be a barrier to innovation. By embedding security into your development process and automating key tasks, you can free up your teams to focus on creating amazing applications and driving business value. Gain a Competitive Edge: In today's digital world, security is a key differentiator. By demonstrating a strong commitment to cloud security, you can build trust with your customers, attract top talent, and gain a competitive advantage. AlgoSec: Your Cloud Security Sidekick If you're looking for a cloud security solution that ticks all these boxes, look no further than AlgoSec! We're like the Robin to your Batman, the trusty sidekick that's always got your back. Our platform is packed with features to help you conquer the cloud security challenge: AI-powered application discovery and mapping Comprehensive security policy management Continuous compliance monitoring Risk assessment and remediation Seamless integration with your existing tools Ready to take charge of your cloud security and become a true cloud crusader? Take advantage of dynamic behavior analyses, static analyses of your cloud application configurations, 150 pre-defined network security risk checks, and nuanced risk assessments, as well as a myriad of tools in the AlgoSec Security Management Suite (ASMS) . Get a demo today to see how AlgoSec can help you know your cloud better and secure your application connectivity. Stay tuned for our upcoming articles, where we'll share valuable insights on VPC security, Security as Code implementation, Azure best practices, Kubernetes and cloud encryption. Let's work together to build a safer and more resilient cloud future. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

Nick Ellsmore is an Australian cybersecurity professional whose thoughts on the future of cybersecurity are always insightful. Having a... Cloud Security Errare humanum est Rony Moshkovich 2 min read Rony Moshkovich Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 11/25/21 Published Nick Ellsmore is an Australian cybersecurity professional whose thoughts on the future of cybersecurity are always insightful. Having a deep respect for Nick, I really enjoyed listening to his latest podcast “Episode 79 Making the cyber sector redundant with Nick Ellsmore” . As Nick opened the door to debate on “all the mildly controversial views” he has put forward in the podcast, I decided to take a stab at a couple of points made by Nick. For some mysterious reason, these points have touched my nerve. So, here we go. Nick: The cybersecurity industry, we spent so long trying to get people to listen to us and take the issue seriously, you know, we’re now getting that, you know. Are the businesses really responding because we were trying to get people to listen to us? Let me rephrase this question. Are the businesses really spending more on cybersecurity because we were trying to get people to listen to us? The “cynical me” tells me No. Businesses are spending more on cybersecurity because they are losing more due to cyber incidents. It’s not the number of incidents; it’s their impact that is increasingly becoming devastating. Over the last ten years, there were plenty of front-page headliners that shattered even seemingly unshakable businesses and government bodies. Think of Target attack in 2013, the Bank of Bangladesh heist in 2016, Equifax breach in 2017, SolarWinds hack in 2020 .. the list goes on. We all know how Uber tried to bribe attackers to sweep the stolen customer data under the rug. But how many companies have succeeded in doing so without being caught? How many cyber incidents have never been disclosed? These headliners don’t stop. Each of them is another reputational blow, impacted stock options, rolled heads, stressed-out PR teams trying to play down the issue, knee-jerk reaction to acquire snake-oil-selling startups, etc. We’re not even talking about skewed election results (a topic for another discussion). Each one of them comes at a considerable cost. So no wonder many geniuses now realise that spending on cybersecurity can actually mitigate those risks. It’s not our perseverance that finally started paying off. It’s their pockets that started hurting. Nick: I think it’s important that we don’t lose sight of the fact that this is actually a bad thing to have to spend money on. Like, the reason that we’re doing this is not healthy. .. no one gets up in the morning and says, wow, I can’t wait to, you know, put better locks on my doors. It’s not the locks we sell. We sell gym membership. We want people to do something now to stop bad things from happening in the future. It’s a concept of hygiene, insurance, prevention, health checks. People are free not to pursue these steps, and run their business the way they used to .. until they get hacked, get into the front page, wondering first “Why me?” and then appointing a scapegoat. Nick: And so I think we need to remember that, in a sense, our job is to create the entire redundancy of this sector. Like, if we actually do our job, well, then we all have to go and do something else, because security is no longer an issue. It won’t happen due to 2 main reasons. Émile Durkheim believed in a “society of saints”. Unfortunately, it is a utopia. Greed, hunger, jealousy, poverty are the never-ending satellites of the human race that will constantly fuel crime. Some of them are induced by wars, some — by corrupt regimes, some — by sanctions, some — by imperfect laws. But in the end — there will always be Haves and Have Nots, and therefore, fundamental inequality. And that will feed crime. “Errare humanum est” , Seneca. To err is human. Because of human errors, there will always be vulnerabilities in code. Because of human nature (and as its derivative, geopolitical or religious tension, domination, competition, nationalism, fight for resources), there will always be people willing to and capable of exploiting those vulnerabilities. Mix those two ingredients — and you get a perfect recipe for cybercrime. Multiply that with never-ending computerisation, automation, digital transformation, and you get a constantly growing attack surface. No matter how well we do our job, we can only control cybercrime and keep the lid on it, but we can’t eradicate it. Thinking we could would be utopic. Another important consideration here is budget constraints. Building proper security is never fun — it’s a tedious process that burns cash but produces no tangible outcome. Imagine a project with an allocated budget B to build a product P with a feature set F, in a timeframe T. Quite often, such a project will be underfinanced, potentially leading to a poor choice of coders, overcommitted promises, unrealistic expectations. Eventually leading to this (oldie, but goldie): Add cybersecurity to this picture, and you’ll get an extra step that seemingly complicates everything even further: The project investors will undoubtedly question why that extra step was needed. Is there a new feature that no one else has? Is there a unique solution to an old problem? None of that? Then what’s the justification for such over-complication? Planning for proper cybersecurity built-in is often perceived as FUD. If it’s not tangible, why do we need it? Customers won’t see it. No one will see it. Scary stories in the press? Nah, that’ll never happen to us. In some way, extra budgeting for cybersecurity is anti-capitalistic in nature. It increases the product cost and, therefore, its price, making it less competitive. It defeats the purpose of outsourcing product development, often making outsourcing impossible. From the business point of view, putting “Sec” into “DevOps” does not make sense. That’s Ok. No need. .. until it all gloriously hits the fan, and then we go back to STEP 1. Then, maybe, just maybe, the customer will say, “If we have budgeted for that extra step, then maybe we would have been better off”. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

I spend my days talking with customers and prospects around their security solutions, primarily regarding securing application... Hybrid Cloud Security Management Navigating the currents of cybersecurity trends Eric Jeffery 2 min read Eric Jeffery Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. cloudsecurity, hybridcloud, hybridcloudsecurity Tags Share this article 7/13/23 Published I spend my days talking with customers and prospects around their security solutions, primarily regarding securing application connectivity. Every conversation takes its own direction. Nevertheless, I hear similar challenges and goals across industries. I heard from a manufacturing firm that cost constraints require they centralize on Microsoft. An oil and gas company mentioned their needs to align their Operating Technology (OT) environment with their corporate technology solutions (IT). A healthcare organization let me know they were asked to use more Cisco technology and decommission competitive solutions. A financial services firm stated that they were looking to consolidate with zScaler thus eliminating numerous other security solutions. A second financial services firm inquired about AlgoSec Cloud offerings , so they ensure proper monitoring and security for their Cloud deployments. These themes appear and reappear daily, highlighting key trends throughout information security. The older I get, the more I understand how “the more things change, the more they stay the same.” Trends fall perfectly into this colloquialism, as we see organizations routinely move towards newer, hotter, and hopefully more powerful technologies. Working directly with customers of cybersecurity technology, I see similarities with direction and desire for future technical goals. Some of these I’ve seen before, such as centralization and consolidation. Cloud technologies have been around for a decade or more, but I consider this a current trend due to Cloud’s nature and diversity within the technology space. While specific trends come and go, the idea of trends remains the same. Cybersecurity professionals should understand current trends around the industry and see how these movements can improve their security maturity. In the fast-paced realm of cybersecurity, trends constantly emerge and evolve, shaping the landscape in which organizations operate. As I engage with customers and prospects, I uncover recurring patterns and goals that drive the industry forward. Understanding these trends is essential for cybersecurity professionals to strengthen their defenses and adapt to emerging threats. In this blog post, we will dive into the prevailing trends in cybersecurity today, providing insights to help organizations navigate the ever-changing currents. Centralization and consolidation: Empowering organizational control One significant trend is the movement towards centralization and consolidation. Centralization involves bringing technology resources into a unified location or under a cohesive solution. Consolidation focuses on streamlining vendors or technical suites to improve efficiency and reduce costs. For instance, organizations are exploring enterprise licensing options, such as those offered by Microsoft, which provide bundled services like MS Teams, O365, and MS Defender. This consolidation empowers businesses to replace multiple tools with integrated Microsoft technologies, resulting in cost savings and streamlined operations. Enterprise licensing grows in popularity (and could very well be a trend in and of itself) providing organizations an easy way to save money while using a consolidated solution. The most common enterprise license that I run into comes from Microsoft. Businesses that have certain license levels receive additional services such as MS Teams, O365, MS Defender, or other Microsoft technologies at either no or reduced cost. This capability empowers businesses to replace Zoom and WebEx with MS Teams. On the security front companies replace Crowdstrike, McAfee, Norton, and other endpoint protection solutions with MS Defender. For endpoint vulnerability management, Nexpose and Nessus see displacement by MS Defender Vulnerability Management. QRadar, Splunk, Exabeam and other SIEM lose out to Microsoft Sentinel. With a Cisco relationship, companies can potentially save money substituting Illumio or Guardicore in lieu of Cisco Secure Workload (formerly Tetration). With cost management sitting atop the list of priorities for CFO’s , consolidation is a consummate method for technology executives to align with this consideration. Consolidation trends reoccur regularly, especially during financial turmoil. Organizations looking to align technology with financial and business concerns should look to this trend and determine if/where benefits align. After consolidation, I hear a lot about centralization. While customers don’t use this word, at the core, this is what they are looking for. The main technical consideration around this consolidation falls under secure access services edge, known as SASE . SASE inherently centralizes security inside a robust environment that passes customer traffic. COVID-19 introduced a severe need to create secure solutions for remote workers. While SASE began pre-2020, the virus really launched this business (as it did with teleconferencing, a trend back in 2020 and 2021). Entities using SASE pass end user traffic through a central location which provides numerous security services. These offerings include virtual private networks (VPN), proxy, web-filtering, virus protection, spam protection, and many others. Each of these technologies also lends themselves to the consolidation trend tying both movements together. Organizations looking to cut costs procure SASE, align this with numerous information technology teams (networks, Cloud, security, etc.) and double up on trends. Embracing the power of the Cloud The Cloud has revolutionized the information technology landscape, and cyber security is no exception. Organizations are increasingly leveraging Cloud technology as part of their digital transformation journeys. From compliance to network security, application security, and identity management, the Cloud offers a multitude of benefits. It enables organizations to offload hardware maintenance, software upgrades, and data center costs while providing scalability and flexibility. My customers look to not only expand in single clouds, primarily AWS, MS Azure, and Google Cloud, they are going across Clouds creating hybrid deployments. Hybrid solutions enhance the need for security as cross deployments require extensive monitoring and review ensuring zero gaps. Cloud attacks happen more often than ever and with this trend continuing, industry must understand and secure these environments. The importance of staying informed To thrive in the ever-changing world of cyber security, professionals must stay informed about the latest trends. Whether it’s for cost optimization, enhanced security, or delivering innovative services, organizations need to be aware of opportunities to improve their information technology landscapes. Complacency can be detrimental, and understanding the current trends allows businesses to align their goals, enhance operational capacity, and safeguard their digital assets effectively. Centralization, consolidation, and Cloud technologies are at the forefront of today’s trends, offering organizations the means to grow, add value, and protect their data. In the dynamic realm of cyber security, staying ahead of the curve is crucial for organizations seeking to fortify their defenses. Centralization, consolidation, and Cloud technologies are driving the industry forward. By understanding and embracing these trends, businesses can align their strategies, enhance security postures, and capitalize on growth opportunities. As the currents of cyber security trends continue to shift, it’s essential to navigate these waters with agility and adaptability. By doing so, organizations can confidently steer towards success in the ever-evolving world of cyber security. For more information on hybrid cloud security, please check out the latest Managing Cybersecurity podcast. #cloudsecurity #hybridcloud #HybridCloudSecurity Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

How To Reduce Attack Surface: 6 Proven Tactics Security-oriented organizations continuously identify, monitor, and manage... Cyber Attacks & Incident Response How To Reduce Attack Surface: 6 Proven Tactics Tsippi Dach 2 min read Tsippi Dach Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 12/20/23 Published How To Reduce Attack Surface: 6 Proven Tactics Security-oriented organizations continuously identify, monitor, and manage internet-connected assets to protect them from emerging attack vectors and potential vulnerabilities. Security teams go through every element of the organization’s security posture – from firewalls and cloud-hosted assets to endpoint devices and entry points – looking for opportunities to reduce security risks. This process is called attack surface management. It provides a comprehensive view into the organization’s cybersecurity posture, with a neatly organized list of entry points, vulnerabilities, and weaknesses that hackers could exploit in a cyberattack scenario. Attack surface reduction is an important element of any organization’s overall cybersecurity strategy. Security leaders who understand the organization’s weaknesses can invest resources into filling the most critical gaps first and worrying about low-priority threats later. What assets make up your organization’s attack surface? Your organization’s attack surface is a detailed list of every entry point and vulnerability that an attacker could exploit to gain unauthorized access. The more entry points your network has, the larger its attack surface will be. Most security leaders divide their attention between two broad types of attack surfaces: The digital attack surface This includes all network equipment and business assets used to transfer, store, and communicate information. It is susceptible to phishing attempts , malware risks, ransomware attacks, and data breaches. Cybercriminals may infiltrate these kinds of assets by bypassing technical security controls, compromising unsecured apps or APIs, or guessing weak passwords. The physical attack surface This includes business assets that employees, partners, and customers interact with physically. These might include hardware equipment located inside data centers and USB access points. Even access control systems for office buildings and other non-cyber threats may be included. These assets can play a role in attacks that involve social engineering, insider threats, and other malicious actors who work in-person. Even though both of these attack surfaces are distinct, many of their security vulnerabilities and potential entry points overlap in real-life threat scenarios. For example, thieves might steal laptops from an unsecured retail location and leverage sensitive data on those devices to launch further attacks against the organization’s digital assets. Organizations that take steps to minimize their attack surface area can reduce the risks associated with this kind of threat. Known Assets, Unknown Assets, and Rogue Assets All physical and digital business assets fall into one of three categories: Known assets are apps, devices, and systems that the security team has authorized to connect to the organization’s network. These assets are included in risk assessments and they are protected by robust security measures, like network segmentation and strict permissions. Unknown assets include systems and web applications that the security team is not aware of. These are not authorized to access the network and may represent a serious security threat. Shadow IT applications may be part of this category, as well as employee-owned mobile devices storing sensitive data and unsecured IoT devices. Rogue assets connect to the network without authorization, but they are known to security teams. These may include unauthorized user accounts, misconfigured assets, and unpatched software. A major part of properly managing your organization’s attack surface involves the identification and remediation of these risks. Attack Vectors Explained: Minimize Risk by Following Potential Attack Paths When conducting attack surface analysis, security teams have to carefully assess the way threat actors might discover and compromise the organization’s assets while carrying out their attack. This requires the team to combine elements of vulnerability management with risk management , working through the cyberattack kill chain the way a hacker might. Some cybercriminals leverage technical vulnerabilities in operating systems and app integrations. Others prefer to exploit poor identity access management policies, or trick privileged employees into giving up their authentication credentials. Many cyberattacks involve multiple steps carried out by different teams of threat actors. For example, one hacker may specialize in gaining initial access to secured networks while another focuses on using different tools to escalate privileges. To successfully reduce your organization’s attack surface, you must follow potential attacks through these steps and discover what their business impact might be. This will provide you with the insight you need to manage newly discovered vulnerabilities and protect business assets from cyberattack. Some examples of common attack vectors include: API vulnerabilities. APIs allow organizations to automate the transfer of data, including scripts and code, between different systems. Many APIs run on third-party servers managed by vendors who host and manage the software for customers. These interfaces can introduce vulnerabilities that internal security teams aren’t aware of, reducing visibility into the organization’s attack surface. Unsecured software plugins. Plugins are optional add-ons that enhance existing apps by providing new features or functionalities. They are usually made by third-party developers who may require customers to send them data from internal systems. If this transfer is not secured, hackers may intercept it and use that information to attack the system. Unpatched software. Software developers continuously release security patches that address emerging threats and vulnerabilities. However, not all users implement these patches the moment they are released. This delay gives attackers a key opportunity to learn about the vulnerability (which is as easy as reading the patch changelog) and exploit it before the patch is installed. Misconfigured security tools. Authentication systems, firewalls, and other security tools must be properly configured in order to produce optimal security benefits. Attackers who discover misconfigurations can exploit those weaknesses to gain entry to the network. Insider threats. This is one of the most common attack vectors, yet it can be the hardest to detect. Any employee entrusted with sensitive data could accidentally send it to the wrong person, resulting in a data breach. Malicious insiders may take steps to cover their tracks, using their privileged permissions and knowledge of the organization to go unnoticed. 6 Tactics for Reducing Your Attack Surface 1. Implement Zero Trust The Zero Trust security model assumes that data breaches are inevitable and may even have already occurred. This adds new layers to the problems that attack surface management resolves, but it can dramatically improve overall resilience and preparedness. When you develop your security policies using the Zero Trust framework, you impose strong limits on what hackers can and cannot do after gaining initial access to your network. Zero Trust architecture blocks attackers from conducting lateral movement, escalating their privileges, and breaching critical data. For example, IoT devices are a common entry point into many networks because they don’t typically benefit from the same level of security that on-premises workstations receive. At the same time, many apps and systems are configured to automatically trust connections from internet-enabled sensors and peripheral devices. Under a Zero Trust framework, these connections would require additional authentication. The systems they connect to would also need to authenticate themselves before receiving data. Multi-factor authentication is another part of the Zero Trust framework that can dramatically improve operational security. Without this kind of authentication in place, most systems have to accept that anyone with the right username and password combination must be a legitimate user. In a compromised credential scenario, this is obviously not the case. Organizations that develop network infrastructure with Zero Trust principles in place are able to reduce the number of entry points their organization exposes to attackers and reduce the value of those entry points. If hackers do compromise parts of the network, they will be unable to quickly move between different segments of the network, and may be unable to stay unnoticed for long. 2. Remove Unnecessary Complexity Unknown assets are one of the main barriers to operational security excellence. Security teams can’t effectively protect systems, apps, and users they don’t have detailed information on. Any rogue or unknown assets the organization is responsible for are almost certainly attractive entry points for hackers. Arbitrarily complex systems can be very difficult to document and inventory properly . This is a particularly challenging problem for security leaders working for large enterprises that grow through acquisitions. Managing a large portfolio of acquired companies can be incredibly complex, especially when every individual company has its own security systems, tools, and policies to take into account. Security leaders generally don’t have the authority to consolidate complex systems on their own. However, you can reduce complexity and simplify security controls throughout the environment in several key ways: Reduce the organization’s dependence on legacy systems. End-of-life systems that no longer receive maintenance and support should be replaced with modern equivalents quickly. Group assets, users, and systems together. Security groups should be assigned on the basis of least privileged access, so that every user only has the minimum permissions necessary to achieve their tasks. Centralize access control management. Ad-hoc access control management quickly leads to unknown vulnerabilities and weaknesses popping up unannounced. Implement a robust identity access management system so you can create identity-based policies for managing user access. 3. Perform Continuous Vulnerability Monitoring Your organization’s attack surface is constantly changing. New threats are emerging, old ones are getting patched, and your IT environment is supporting new users and assets on a daily basis. Being able to continuously monitor these changes is one of the most important aspects of Zero Trust architecture . The tools you use to support attack surface management should also generate alerts when assets get exposed to known risks. They should allow you to confirm the remediation of detected risks, and provide ample information about the risks they uncover. Some of the things you can do to make this happen include: Investing in a continuous vulnerability monitoring solution. Vulnerability scans are useful for finding out where your organization stands at any given moment. Scheduling these scans to occur at regular intervals allows you to build a standardized process for vulnerability monitoring and remediation. Building a transparent network designed for visibility. Your network should not obscure important security details from you. Unfortunately, this is what many third-party security tools and services achieve. Make sure both you and your third-party security partners are invested in building observability into every aspect of your network. Prioritize security expenditure based on risk. Once you can observe the way users, data, and assets interact on the network, you can begin prioritizing security initiatives based on their business impact. This allows you to focus on high-risk tasks first. 4. Use Network Segmentation to Your Advantage Network segmentation is critical to the Zero Trust framework. When your organization’s different subnetworks are separated from one another with strictly protected boundaries, it’s much harder for attackers to travel laterally through the network. Limiting access between parts of the network helps streamline security processes while reducing risk. There are several ways you can segment your network. Most organizations already perform some degree of segmentation by encrypting highly classified data. Others enforce network segmentation principles when differentiating between production and live development environments. But in order for organizations to truly benefit from network segmentation, security leaders must carefully define boundaries between every segment and enforce authentication policies designed for each boundary. This requires in-depth knowledge of the business roles and functions of the users who access those segments, and the ability to configure security tools to inspect and enforce access control rules. For example, any firewall can block traffic between two network segments. A next-generation firewall can conduct identity-based inspection that allows traffic from authorized users through – even if they are using mobile devices the firewall has never seen before. 5. Implement a Strong Encryption Policy Encryption policies are an important element of many different compliance frameworks . HIPAA, PCI-DSS, and many other regulatory frameworks specify particular encryption policies that organizations must follow to be compliant. These standards are based on the latest research in cryptographic security and threat intelligence reports that outline hackers’ capabilities. Even if your organization is not actively seeking regulatory compliance, you should use these frameworks as a starting point for building your own encryption policy. Your organization’s risk profile is largely the same whether you seek regulatory certification or not – and accidentally deploying outdated encryption policies can introduce preventable vulnerabilities into an otherwise strong security posture. Your organization’s encryption policy should detail every type of data that should be encrypted and the cipher suite you’ll use to encrypt that data. This will necessarily include critical assets like customer financial data and employee payroll records, but it also includes relatively low-impact assets like public Wi-Fi connections at retail stores. In each case, you must implement a modern cipher suite that meets your organization’s security needs and replace legacy devices that do not support the latest encryption algorithms. This is particularly important in retail and office settings, where hardware routers, printers, and other devices may no longer support secure encryption. 6. Invest in Employee Training To truly build security resilience into any company culture, it’s critical to explain why these policies must be followed, and what kinds of threats they address. One of the best ways to administer standardized security compliance training is by leveraging a corporate learning platform across the organization, so that employees can actually internalize these security policies through scenario based training courses. It’s especially valuable in organizations suffering from consistent shadow IT usage. When employees understand the security vulnerabilities that shadow IT introduces into the environment, they’re far less likely to ignore security policies for the sake of convenience. Security simulations and awareness campaigns can have a significant impact on training initiatives. When employees know how to identify threat actors at work, they are much less likely to fall victim to them. However, actually achieving meaningful improvement may require devoting a great deal of time and energy into phishing simulation exercises over time – not everyone is going to get it right in the first month or two. These initiatives can also provide clear insight and data on how prepared your employees are overall. This data can make a valuable contribution to your attack surface reduction campaign. You may be able to pinpoint departments – or even individual users – who need additional resources and support to improve their resilience against phishing and social engineering attacks. Successfully managing this aspect of your risk assessment strategy will make it much harder for hackers to gain control of privileged administrative accounts. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

Firewalls are one of the most important cybersecurity solutions in the enterprise tech stack. They can also be the most demanding.... Firewall Change Management 20 Firewall Management Best Practices for Network Security Asher Benbenisty 2 min read Asher Benbenisty Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 10/29/23 Published Firewalls are one of the most important cybersecurity solutions in the enterprise tech stack. They can also be the most demanding. Firewall management is one of the most time-consuming tasks that security teams and network administrators regularly perform. The more complex and time-consuming a task is, the easier it is for mistakes to creep in. Few organizations have established secure network workflows that include comprehensive firewall change management plans and standardized firewall best practices. This makes implementing policy changes and optimizing firewall performance riskier than it needs to be. According to the 2023 Verizon Data Breach Investigation Report, security misconfigurations are responsible for one out of every ten data breaches. ( * ) This includes everything from undetected exceptions in the firewall rule base to outright policy violations by IT security teams. It includes bad firewall configuration changes, routing issues, and non-compliance with access control policies. Security management leaders need to pay close attention to the way their teams update firewall rules, manipulate firewall logs, and establish audit trails. Organizations that clean up their firewall management policies will be better equipped to automate policy enforcement, troubleshooting, and firewall migration. 20 Firewall Management Best Practices Right Now 1. Understand how you arrived at your current firewall policies: Most security leaders inherit someone else’s cybersecurity tech stack the moment they accept the job. One of the first challenges is discovering the network and cataloging connected assets. Instead of simply mapping network architecture and cataloging assets, go deeper. Try to understand the reasoning behind the current rule set. What cyber threats and vulnerabilities was the organization’s previous security leader preparing for? What has changed since then? 2. Implement multiple firewall layers: Layer your defenses by using multiple types of firewalls to create a robust security posture. Configure firewalls to address specific malware risks and cyberattacks according to the risk profile of individual private networks and subnetworks in your environment. This might require adding new firewall solutions, or adding new rules to existing ones. You may need to deploy and manage perimeter, internal, and application-level firewalls separately, and centralize control over them using a firewall management tool. 3. Regularly update firewall rules: Review and update firewall rules regularly to ensure they align with your organization’s needs. Remove outdated or unnecessary rules to reduce potential attack surfaces. Pay special attention to areas where firewall rules may overlap. Certain apps and interfaces may be protected by multiple firewalls with conflicting rules. At best, this reduces the efficiency of your firewall fleet. At worst, it can introduce security vulnerabilities that enable attackers to bypass firewall rules. 4. Apply the principle of least privilege: Apply the principle of least privilege when creating firewall rules . Only grant access to resources that are necessary for specific roles or functions. Remember to remove access from users who no longer need it. This is difficult to achieve with simple firewall tools. You may need policies that can follow users and network assets even as their IP addresses change. Next-generation firewalls are capable of enforcing identity-based policies like this. If your organization’s firewall configuration is managed by an outside firm, that doesn’t mean it automatically applies this principle correctly. Take time to review your policies and ensure no users have unjustified access to critical network resources. . 5. Use network segmentation to build a multi-layered defense: Use network segmentation to isolate different parts of your network. This will make it easier to build and enforce policies that apply the principle of least privilege. If attackers compromise one segment of the network, you can easily isolate that segment and keep the rest secure. Pay close attention to the inbound and outbound traffic flows. Some network segments need to accept flows going in both directions, but many do not. Properly segmented networks deny network traffic traveling along unnecessary routes. You may even decide to build two entirely separate networks – one for normal operations and one for management purposes. If the networks are served by different ISPs, an attack against one may not lead to an attack against the other. Administrators may be able to use the other network to thwart an active cyberattack. 6. Log and monitor firewall activity: Enable firewall logging and regularly review logs for suspicious activities. Implement automated alerts for critical events. Make sure you store firewall logs in an accessible low-cost storage space while still retaining easy access to them when needed. You should be able to pull records like source IP addresses on an as-needed basis. Consider implementing a more comprehensive security information and event management (SIEM) platform. This allows you to capture and analyze log data from throughout your organization in a single place. Analysts can detect and respond to threats more effectively in a SIEM-enabled environment. Consider enabling logging on all permit/deny rules. This will provide you with evidence of network intrusion and help with troubleshooting. It also allows you to use automated tools to optimize firewall configuration based on historical traffic. 7. Regularly test and audit firewall performance: Conduct regular security assessments and penetration tests to identify vulnerabilities. Perform security audits to ensure firewall configurations are in compliance with your organization’s policies. Make sure to preview the results of any changes you plan on making to your organization’s firewall rules. This can be a very complex and time-consuming task. Growing organizations will quickly run out of time and resources to effectively test firewall configuration changes over time. Consider using a firewall change management platform to automate the process. 8. Patch and update firewall software frequently: Keep firewall firmware and software up to date with security patches. Vulnerabilities in outdated software can be exploited, and many hackers actively read update changelogs looking for new exploits. Even a few days’ delay can be enough for enterprising cybercriminals to launch an attack. Like most software updates, firewall updates may cause compatibility issues. Consider implementing a firewall management tool that allows you to preview changes and proactively troubleshoot compatibility issues before downloading updates. 9. Make sure you have a reliable backup configuration: Regularly backup firewall configurations. This ensures you can quickly restore settings in case of a failure or compromise. If attackers exploit a vulnerability that allows them to disable your firewall system, restoring an earlier version may be the fastest way to remediate the attack. When scheduling backups, pay special attention to Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO). RPO is the amount of time you can afford to let pass between backups. RTO is the amount of time it takes to fully restore the compromised system. 10. Deploy a structured change management process: Implement a rigorous change management process for firewall rule modifications. Instead of allowing network administrators and IT security teams to enact ad-hoc changes, establish a proper approval process that includes documenting all changes implemented. This can slow down the process of implementing firewall policy changes and enforcing new rules. However, it makes it much easier to analyze firewall performance over time and generate audit trails after attacks occur. Organizations that automate the process can enjoy both well-documented changes and rapid implementation. 11. Implement intrusion detection and prevention systems (IDPS): Use IDPS in conjunction with firewalls to detect and prevent suspicious or malicious traffic. IDPS works in conjunction with properly configured firewalls to improve enterprise-wide security and enable security teams to detect malicious behavior. Some NGFW solutions include built-in intrusion and detection features as part of their advanced firewall technology. This gives security leaders the ability to leverage both prevention and detection-based security from a single device. 12. Invest in user training and awareness: Train employees on safe browsing habits and educate them about the importance of firewall security. Make sure they understand the cyber threats that firewalls are designed to keep out, and how firewall rules contribute to their own security and safety. Most firewalls can’t prevent attacks that exploit employee negligence. Use firewall training to cultivate a security-oriented office culture that keeps employees vigilant against identity theft , phishing attacks, social engineering, and other cyberattack vectors. Encourage employees to report unusual behavior to IT security team members even if they don’t suspect an attack is underway. 13. Configure firewalls for redundancy and high availability: Design your network with redundancy and failover mechanisms to ensure continuous protection in case of hardware or software failures. Multiple firewalls can work together to seamlessly take over when one goes offline, making it much harder for attackers to capitalize on firewall downtime. Designate high availability firewalls – or firewall clusters – to handle high volume traffic subject to a wide range of security threats. Public-facing servers handling high amounts of inbound traffic typically need extra protection compared to internal assets. Rule-based traffic counters can provide valuable insight into which rules activate the most often. This can help prioritize the most important rules in high-volume usage scenarios. 14. Develop a comprehensive incident response plan: Develop and regularly update an incident response plan that includes firewall-specific procedures for handling security incidents. Plan for multiple different scenarios and run drills to make sure your team is prepared to respond to the real thing when it comes. Consider using security orchestration, automation, and response (SOAR) solutions to create and run automatic incident response playbooks. These playbooks can execute with a single click, instantly engaging additional protections in response to security threats when detected. Be ready for employees and leaders to scrutinize firewall deployments when incidents occur. It’s not always clear whether the source of the issue was the firewall or not. Get ahead of the problem by using a packet analyzer to find out if firewall misconfiguration led to the incident or not early on. 15. Stay ahead of compliance and security regulations: Stay compliant with relevant industry regulations and standards, such as GDPR , HIPAA, or PCI DSS , which may have specific firewall requirements. Be aware of changes and updates to regulatory compliance needs. In an acquisition-oriented enterprise environment, managing compliance can be very difficult. Consider implementing a firewall management platform that provides a centralized view of your entire network environment so you can quickly identify underprotected networks. 16. Don’t forget about documentation: Maintain detailed documentation of firewall configurations, network diagrams, and security policies for reference and auditing purposes. Keep these documents up-to-date so that new and existing team members can use them for reference whenever they need to interact with the organization’s firewall solutions. Network administrators and IT security team members aren’t always the most conscientious documentation creators. Consider automating the process and designating a special role for maintaining and updating firewall documentation throughout the organization. 17. Regularly review and improve firewall performance: Continuously evaluate and improve your firewall management practices based on evolving threats and changing business needs. Formalize an approach to reviewing, updating, and enforcing new rules using data gathered by your current deployment. This process requires the ability to preview policy changes and create complex “what-if” scenarios. Without a powerful firewall change management platform in place, manually conducting this research may be very difficult. Consider using automation to optimize firewall performance over time. 18. Deploy comprehensive backup connectivity: In case of a network failure, ensure there’s a backup connectivity plan in place to maintain essential services. Make sure the plan includes business continuity solutions for mission-critical services as well as security controls that maintain compliance. Consider multiple disaster scenarios that could impact business continuity. Security professionals typically focus on cyberattacks, but power outages, floods, earthquakes, and other natural phenomena can just as easily lead to data loss. Opportunistic hackers may take advantage of these events to strike when they think the organization’s guard is down. 19. Make sure secure remote access is guaranteed: If remote access to your network is required, use secure methods like VPNs and multi-factor authentication (MFA) for added protection. Make sure your firewall policies reflect the organization’s remote-enabled capabilities, and provide a secure environment for remote users to operate in. Consider implementing NGFW solutions that can reliably identify and manage inbound VPN connections without triggering false positives. Be especially wary of firewall rules that automatically deny connections without conducting deeper analysis to find out whether it was for legitimate user access. 20. Use group objects to simplify firewall rules: Your firewall analyzer allows you to create general rules and apply them to group objects, applying the rule to any asset in the group. This allows you to use the same rule set for similar policies impacting different network segments. You can even create a global policy that applies to the whole network and then refine that policy further as you go through each subnetwork. Be careful about nesting object groups inside one another. This might look like clean firewall management, but it can also create problems when the organization grows, and it can complicate change management. You may end up enforcing contradictory rules if your documentation practices can’t keep up. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

Avishai Wool, CTO and co-founder of AlgoSec, looks at how organizations can implement and manage SDN-enabled micro-segmentation... Micro-segmentation Building a Blueprint for a Successful Micro-segmentation Implementation Prof. Avishai Wool 2 min read Prof. Avishai Wool Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 6/22/20 Published Avishai Wool, CTO and co-founder of AlgoSec, looks at how organizations can implement and manage SDN-enabled micro-segmentation strategies Micro-segmentation is regarded as one of the most effective methods to reduce an organization’s attack surface, and a lack of it has often been cited as a contributing factor in some of the largest data breaches and ransomware attacks. One of the key reasons why enterprises have been slow to embrace it is because it can be complex and costly to implement – especially in traditional on-premise networks and data centers. In these, creating internal zones usually means installing extra firewalls, changing routing, and even adding cabling to police the traffic flows between zones, and having to manage the additional filtering policies manually. However, as many organizations are moving to virtualized data centers using Software-Defined Networking (SDN), some of these cost and complexity barriers are lifted. In SDN-based data centers the networking fabric has built-in filtering capabilities, making internal network segmentation much more accessible without having to add new hardware. SDN’s flexibility enables advanced, granular zoning: In principle, data center networks can be divided into hundreds, or even thousands, of microsegments. This offers levels of security that would previously have been impossible – or at least prohibitively expensive – to implement in traditional data centers. However, capitalizing on the potential of micro-segmentation in virtualized data centers does not eliminate all the challenges. It still requires the organization to deploy a filtering policy that the micro-segmented fabric will enforce, and writing this a policy is the first, and largest, hurdle that must be cleared. The requirements from a micro-segmentation policy A correct micro-segmentation filtering policy has three high-level requirements: It allows all business traffic – The last thing you want is to write a micro-segmented policy and have it block necessary business communication, causing applications to stop functioning. It allows nothing else – By default, all other traffic should be denied. It is future-proof – ‘More of the same’ changes in the network environment shouldn’t break rules. If you write your policies too narrowly, when something in the network changes, such as a new server or application, something will stop working. Write with scalability in mind. A micro-segmentation blueprint Now that you know what you are aiming for, how can you actually achieve it? First of all, your organization needs to know what your traffic flows are – what is the traffic that should be allowed. To get this information, you can perform a ‘discovery’ process. Only once you have this information, can you then establish where to place the borders between the microsegments in the data center and how to devise and manage the security policies for each of the segments in their network environment. I welcome you to download AlgoSec’s new eBook , where we explain in detail how to implement and manage micro-segmentation. AlgoSec Enables Micro-segmentation The AlgoSec Security Management Suite (ASMS) employs the power of automation to make it easy to define and enforce your micro-segmentation strategy inside the data center, ensure that it does not block critical business services, and meet compliance requirements. AlgoSec supports micro-segmentation by: Providing application discovery based on netflow information Identifying unprotected network flows that do not cross any firewall and are not filtered for an application Automatically identifying changes that will violate the micro-segmentation strategy Automatically implementing network security changes Automatically validating changes The bottom line is that implementing an effective network micro-segmentation strategy is now possible. It requires careful planning and implementation, but when carried out following a proper blueprint and with the automation capabilities of the AlgoSec Security Management Suite, it provides you with stronger security without sacrificing any business agility. Find out more about how micro-segmentation can help you boost your security posture, or request your personal demo . Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call