Explore Algosec's customer success stories to see how organizations worldwide improve security, compliance, and efficiency with our solutions. Atruvia (formerly Fiducia IT AG) Reduces Security Risks For Banks With Algosec Organization Atruvia Industry Technology Headquarters Karlsruhe, Deutschland Download case study Share Customer
success stories "AlgoSec’s Security Management Solution is incredibly powerful. Its intelligent process improvements have directly translated into the highest level of security and compliance for our customers’ networks" Background With over 45 years’ experience in the banking sector, Atruvia ( formerly Fiducia IT AG) is one of the top ten IT providers in Germany. Today, Atruvia manages the IT networks of nearly 1,100 banks, constituting more than 100,000 PC workstations, 6,600 servers and 25,000 self-service banking terminals. Responsible for ensuring the smooth and secure processing of more than 16 billion transactions per year for its customers, Atruvia’s risk mitigation and regulatory compliance strategies are of utmost importance. Challenge To protect its customer networks, Atruvia implemented a number of security solutions, including 60 Check Point and 20 Juniper firewall clusters. However, managing multiple firewalls in a multi-vendor environment proved challenging. “Performing vulnerability assessments for such a large and complex firewall environment was extremely time-consuming, labor-intensive and prone to human error,” says Lutz Bleyer, Atruvia’s Chief Information Security Officer. With multiple stakeholders at each of its client organizations, Atruvia required a structured change management process to prevent firewall policies from growing unmanageable and creating security risks. “We needed a proven firewall management and workflow solution to eliminate potential security risks while providing us with complete visibility into our customer networks, anytime, anywhere,” says Bleyer. Solution After an in-depth analysis, Atruvia chose the AlgoSec Security Management Solution to optimize its security, compliance and change management processes. “AlgoSec provided the most comprehensive, intelligent automation solution for our firewall operations, helping us increase efficiency while improving risk mitigation and compliance,” says Bleyer. Results AlgoSec’s topology-aware technology provides Atruvia with complete visibility into the security landscape of its customers’ networks. “AlgoSec’s in-depth visibility enables us to easily create a hierarchy profile and establish a competency baseline of operations for each networks’ firewalls, even when multiple vendor technologies are involved,” says Bleyer. Atruvia’s security consultants and auditors are now closely aligned with their customers’ IT teams, regardless of their location. “The level of visibility AlgoSec provides across our customers’ security networks, and the ability to perform coordinated tasks remotely with them, enables us to work hand-in-hand as a joint team,” says Bleyer. Atruvia also uses AlgoSec to automate policy change management across customers’ firewall environments, enabling the company to eliminate manual and inefficient processes associated with the security policy change lifecycle, save time and reduce the potential for human error. “AlgoSec has fundamentally changed how we manage sophisticated, multi-device, multi-vendor firewall environments. By automating our workflows, we’ve eliminated unnecessary policy changes and reduced the time required to process changes by half,” explains Bleyer. “Thanks to AlgoSec’s intelligent automation, we’ve gained valuable optimization capabilities enabling our teams to operate smarter and faster.” Another important AlgoSec feature is its automatic assessment and reporting capabilities, which help Atruvia ensure that it remains in continuous compliance with corporate governance rules and adheres to regulatory standards, including ISO 27001, ISO 27002 and Sarbanes-Oxley (SOX). Data and network security, particularly within the financial sector, requires incredible focus on risk management and mitigation. “With AlgoSec we can now analyze every change and its impact on the network before it is live, and focus on risk mitigation rather than crisis management.” In summary, Bleyer commented, “Not only does AlgoSec more than measure up from a technology perspective, but the integrity of the company and its employees has surpassed our expectations and raised the bar for what we look for in other partners.” Schedule time with one of our experts

Learn about the essentials of enterprise cloud security, including its importance, challenges, functionality, solutions, and key pillars. What is cloud security pillars trends and strategies Select a size Which network Can AlgoSec be used for continuous compliance monitoring? Yes, AlgoSec supports continuous compliance monitoring. As organizations adapt their security policies to meet emerging threats and address new vulnerabilities, they must constantly verify these changes against the compliance frameworks they subscribe to. AlgoSec can generate risk assessment reports and conduct internal audits on-demand, allowing compliance officers to monitor compliance performance in real-time. Security professionals can also use AlgoSec to preview and simulate proposed changes to the organization’s security policies. This gives compliance officers a valuable degree of lead-time before planned changes impact regulatory guidelines and allows for continuous real-time monitoring. What is cloud security? Pillars, trends, and strategies Learn about the essentials of enterprise cloud security, including its importance, challenges, functionality, solutions, and key pillars. What is cloud security? Cloud security (or cloud-native security) encompasses the strategies, tools, processes, and teams that seek to fortify enterprise cloud environments. Cloud security strategies focus on securing cloud networks, infrastructure, systems, applications, and data from internal security risks, such as vulnerabilities and misconfigurations, as well as from external risks like cyberattacks. What are today’s top cloud security trends? Companies today are adopting cloud technologies at scale and with diverse deployment architectures. Some opt for public cloud services from vendors like AWS, Google Cloud, or Azure, while others invest in a dedicated private cloud infrastructure. Some organizations procure services from a single vendor, whereas others integrate components in multi-cloud or hybrid cloud strategies. The cloud security market is forecast to reach nearly $63 billion by 2028. This reflects the current state of widespread cloud adoption, the proliferation of cloud computing services, and a constant influx of new cloud security trends. Why are cloud security strategies important? Cloud security is one of the most critical pillars of any modern enterprise. Here’s why top-notch cloud security strategies are a strategic imperative: Widespread cloud adoption: Cloud computing is no longer a wishlist item but a necessity. Gartner research forecasts that companies will collectively spend more than $1 trillion on cloud investments by 2027. Sophisticated cloud threat landscape: Mission-critical cloud networks and infrastructure are under relentless siege from adversaries. According to IBM’s latest report , data breaches are now costing companies a mean value of $4.4 million. Complex compliance requirements: Enterprises must ensure that their cloud environments adhere to standards like GDPR, HIPAA, and PCI DSS. Cloud security and compliance are inextricably linked, so reinforcing one will benefit the other. Data privacy expectations: Cloud networks and infrastructure port and store vast volumes of sensitive data, from customer information to business secrets. Keeping this data secure is essentia l to avoid legal, financial, and reputational headaches. Future-proofing IT environments: With a robust cloud security posture, organizations can dynamically scale their cloud networks and infrastructure based on strategic pivots, emerging needs, and cloud security trends. How does cloud-native security work? Cloud security involves multiple moving parts—from advanced tools and technical controls to organizational culture and security best practices. Achieving holistic cloud security mandates three crucial components: Continuously monitoring cloud networks and infrastructure to detect anomalies Proactively improving your cloud security posture by tightening access controls and remediating misconfigurations Establishing strategies for mitigation, e.g., incident response playbooks, to remediate threats How can companies ensure unified cloud security and untangle the complexities of securing complex cloud network architectures? Adopt cutting-edge cloud security solutions. First, let’s review an important aspect of using a third party in your cloud security endeavors. Understanding shared responsibility models Shared responsibility models are another intricacy of contemporary cloud security. Cloud provider security offerings aren’t typically all-encompassing. And the onus is on you to decode the shared responsibility model of your chosen cloud provider. In other words: What will they handle, and what will you be obliged to oversee? Also, don’t assume that two cloud providers have similar shared responsibility models. For instance, Google Cloud’s model is radically different from that of AWS, so make sure you go over the fine print for any provider carefully. Now, let’s turn back to what makes a cloud security solution cutting-edge. What is an ideal cloud-native security solution? A comprehensive cloud security suite should include the following tools and capabilities: Cloud security posture management (CSPM): Proactively optimize cloud security and compliance posture by remediating risks in order of criticality. Market snapshot: The CSPM industry has been growing at more than 15% since 2022. Cloud identity and entitlement management (CIEM): Support governance, security, and access controls across human and machine cloud identities; mitigate identity and access management (IAM) risks. Note: CIEM tools are basically the cloud variant of IAM solutions. Cloud workload protection platform (CWPP): Secure cloud workloads across multi-cloud and hybrid cloud setups; this is particularly useful across CI/CD pipelines and DevSecOps workflows due to workload emphasis. Security information and event management (SIEM): Gather, correlate, and cross-analyze data from the entire IT ecosystem—from cloud networks to on-premises hardware and internet-of-things (IoT) devices. Security orchestration, automation, and response (SOAR): Integrate and coalesce previously disparate security tools, processes, and workflows to optimize threat detection and incident response capabilities. Data loss prevention (DLP): Detect instances of cloud data exfiltration, exposure, misuse, or compromise. Firewalls and intrusion detection systems (IDS): Monitor cloud network traffic and receive alerts for suspicious or anomalous traffic flows or behaviors. Network security policy management (NSPM): Automatically design, enforce, and maintain cloud network security and compliance policies. Micro-segmentation: Break down the cloud network into granular subsections, each with unique security policies, controls, and rule sets to prevent lateral movement and provide quick issue resolution. Note: Micro-segmentation lies at the heart of zero trust architecture. With the above features in mind, let’s move on to the security challenges they were built to battle. With the above features in mind, let’s move on to the security challenges they were built to battle. Cloud security challenges Cloud-native security is inherently complex, but the hurdles you face are compounded by myriad internal and external factors. Mapping complex architectures and attack surfaces Cloud environments are constantly shapeshifting and filled with dynamic, distributed, and ephemeral applications, data, and connectivity flows. Creating a topology of exploitable risks across this landscape is complicated. Mapping and visualizing cloud networks, particularly in labyrinthine hybrid architectures, is next to impossible without the right tools. Achieving robust governance Many companies find it challenging to effectively and holistically steward cloud applications, networks, data, and resources—especially in multi-cloud and hybrid-cloud setups. Navigating regulatory compliance Adding to the above hurdle, regulations can change—and new ones are popping up continuously. Busin esses have to keep up to avoid noncompliance penalties and legal entanglements. Uncovering shadow IT Cloud environments are perpetually in flux, which means certain resources can easily slip out of centralized management or view. Regaining control of these hidden, often risk-ridden resources is difficult. Remediating vulnerabilities and misconfigurations The volume of cloud vulnerabilities far exceeds most organizations’ resources. Companies must focus on prioritizing risks so that threats to mission-critical cloud resources are dealt with first. Battling evolving attack techniques Adversaries are employing sophisticated AI-driven tactics to design and scale their attacks. Against this backdrop of radical methods, many businesses are struggling to defend their cloud estates. Minimizing cloud costs Cloud security lapses can be pricey to resolve. If cloud security expenses get out of hand, this can undercut all of the cost benefits that cloud adoption promises. Balancing security and agility One of the cloud’s biggest selling points is its speed and dynamism. However, ineffective implementation of cloud security measures can potentially slow down operations and stall strategic and operational momentum. Having reviewed the critical hurdles to cloud security, what are the top strategies required to mitigate them and reinforce proper cloud security? The most critical cloud security pillars Cloud environments might be rife with risks, but a robust cloud security program that hinges on a powerful unified solution can help efficiently address those risks and maximize the cloud’s potential. Highlighted below are the key pillars of robust cloud security that the optimal solution will actively reinforce. Comprehensive visibility All the best cloud security strategies begin with full-stack visibility. This means end-to-end coverage and real-time insights across cloud networks, applications, data, policies, and connectivity flows. Data security In many ways, the answer to “what is cloud security” is simply “cloud-based data security.” Advanced controls and measures like encryption, anonymization, classification, and role-based access contro l (RBAC) all help safeguard sensitive data. Zero tr ust architecture (discussed below) is also ideal for robust data security. Robust identity and access management (IAM) Identity and access management (IAM) involves right-sizing entitlements and optimizing access controls across digital identities. With a top IAM tool, ideally integrated into a comprehensive cloud security platform, companies can fine-tune privileges across digital identities. This prevents unnecessary access to critical data and streamlines access to role-essential applications and assets. Policy and configuration management Well-oiled policy management is one of the strongest cloud security pillars. The cornerstone of optimized policy and configuration management is the ability to automate systems to design, manage, and monitor cloud policies and configurations. Automation also enables a tool to curb drift with minimal manual intervention and error. AI-driven automation and orchestration AI-driven automation is one of the most prevalent cloud security trends. This, coupled with orchestration, implements predefined and intricately choreographed security processes and workflows to detect and remediate threats with minimal human intervention. Zero trust architecture Zero trust architecture is a cornerstone of most cloud security strategies. Enterprises should adopt a network security approach based on the “never trust, always verify” philosophy, along with least privilege, just-in-time (JIT) access, micro-segmentation, and multi-factor authentication. Threat detection and response No matter how cloud security trends ebb and flow, businesses need to be prepared with a plan for threat detection and response. The primary goal here is real-time network and infrastructure threat monitoring. This should be supported by predefined and automated incident response protocols and playbooks to remediate cloud security events. DevSecOps DevSecOps is a framework where a security-centric component has been added to the DevOps meth odology. Since the cloud is used to expedite software pipelines, DevSecOps is crucial to ensure you don’t sacrifice security for speed. Supply chain risk management Mitigating third-party risks means complete visibility and proactive risk mitigation across third-party resources and dependencies. Within DevSecOps workflows, this includes vetting third-party code, components, and dependencies. Threat intelligence Threat intelligence should be a constant presence in your cloud-native security program. The key is to integrate tools like IAM and CSPM with internal and external threat data streams. The best way to maximize a unified cloud security platform is to integrate up-to-date threat data streams. The ripple effect of world-class threat intelligence is profound and will significantly transform your detection and response skills across cloud networks and infrastructure. AlgoSec: A cloud security powerhouse With a unified solution like AlgoSec, businesses can transform the cloud security conundrum into an opportunity to reinforce their cloud operations and drive value. AlgoSec focuses on the most crucial cloud security pillars: Full-stack visibility Automated policy management Comprehensive compliance controls App-centric model for application-heavy environments Crucially, AlgoSec unifies these non-negotiables into a single platform. From the AlgoSec Cloud Enterprise (ACE) platform to tools like Horizon AppViz , Horizon FireFlow , and Horizon Security Analyzer , AlgoSec is a cloud network fortress. Get a demo to see how AlgoSec can help you achieve optimal enterprise cloud security. Get the latest insights from the experts Schedule time with 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 Continue

The new product version release provides extended multi-cloud hybrid network visibility, reduces risk exposure and addresses new compliance regulations in a unified platform AlgoSec Security Management solution A33.10 delivers new compliance reporting and precise discovery of application connectivity The new product version release provides extended multi-cloud hybrid network visibility, reduces risk exposure and addresses new compliance regulations in a unified platform May 20, 2025 Speak to one of our experts RIDGEFIELD PARK, NJ, May 20, 2025 – Global cybersecurity leader AlgoSec has launched its new Security Management solution version A33.10, as a part of its AlgoSec Horizon platform. The new release provides better visibility across multi-cloud hybrid network environments, prioritizes risks more easily, reduces compliance effort and cuts down on manual processes by automating policy changes. As network environments grow more distributed, visibility becomes harder to maintain. The 2025 State of Network Security Report found that 71% of security teams struggle with visibility, which is delaying threat detection and response. Without comprehensive network visibility, security teams lack a clear understanding of application behavior to protect, detect, and prevent vulnerabilities. “AlgoSec is committed to updating its products to solve everyday problems that security teams face,” said Eran Shiff , VP Product of AlgoSec. “The A33.10 release ensures that our customers have clear and unified visibility into their complex hybrid network environment to reduce manual processes and ensure proper compliance reporting.” Highlights from the AlgoSec Horizon product update include: ● Visibility continues at the application level. Application security management is now faster and smarter with AlgoSec Horizon Security Analyzer and AlgoSec ACE ’s cloud application discovery as a datasource, allowing the creation of an application library fast. ● Security and compliance go hand in hand. To prepare security teams for audits and identify risks earlier, the new update includes a dedicated DORA and SOC2 compliance reporting, as well as built-in MITRE ATT&CK mapping. ● Streamlined application traffic view. This release introduces early availability support for AWS Load Balancer and Cisco Catalyst SD-WAN (Viptela), helping teams clearly see how traffic traverses across hybrid infrastructure and make more informed decisions. To learn more about the new A33.10 product release, click here . About AlgoSec AlgoSec, a global cybersecurity leader, empowers organizations to securely accelerate application delivery up to 10 times faster by automating application connectivity and security policy across the hybrid network environment. With two decades of expertise securing hybrid networks, over 2200 of the world's most complex organizations trust AlgoSec to help secure their most critical workloads. AlgoSec Horizon platform utilizes advanced AI capabilities, enabling users to automatically discover and identify their business applications across multi-clouds, and remediate risks more effectively. It serves as a single source for visibility into security and compliance issues across the hybrid network environment, to ensure ongoing adherence to internet security standards, industry, and internal regulations. Additionally, organizations can leverage intelligent change automation to streamline security change processes, thus improving security and agility. Learn how AlgoSec enables application owners, information security experts, SecOps and cloud security teams to deploy business applications faster while maintaining security at www.algosec.com . MEDIA CONTACT: Megan Davis Alloy, on behalf of AlgoSec algosec@alloycrew.com

Understand the Federal Information Security Management Act (FISMA). Learn key requirements, best practices, and how to achieve and maintain FISMA compliance. FISMA compliance defined: Requirements & best practices Everything You wanted to know about the Federal Information Security Management Act (FISMA) The Federal Information Security Management Act (FISMA) is a U.S. federal law that requires federal government agencies and their third-party partners to implement an information security program to protect their sensitive data. It provides a comprehensive security and risk management framework to implement effective controls for federal information systems. Introduced in 2002, FISMA is part of the E-Government Act of 2002 that’s aimed at improving the management of electronic government services and processes. Both these U.S. government regulations are implemented to uphold federal data security standards and protect sensitive data in government systems. FISMA 2002 was amended by the Federal Information Security Modernization Act of 2014 (FISMA 2014). Schedule a Demo What is FISMA compliance? FISMA compliance means adhering to a set of policies, standards, and guidelines to protect the personal or sensitive information contained in government systems. FISMA requires all government agencies and their vendors, service providers, and contractors to improve their information security controls based on these pre-defined requirements. Like FISMA, the Federal Risk and Authorization Management Program (FedRAMP) enables federal agencies and their vendors to protect government data, albeit for cloud services. FISMA is jointly overseen by the Department of Homeland Security (DHS) and the National Institute of Standards and Technology (NIST). NIST develops the FISMA standards and guidelines – including the minimum security requirements – that bolster the IT security and risk management practices of agencies and their contractors. The DHS administers these programs to help maximize federal information system security. FISMA non-compliance penalties FISMA non-compliance can result in many penalties, including reduced federal funding and censure by the U.S. Congress. Companies can also lose federal contracts and suffer damage to their reputation. Further, non-compliance indicates a poor cybersecurity infrastructure, which may result in costly cyberattacks or data breaches, which could then result in regulatory fines or legal penalties. Schedule a Demo Who must be FISMA-compliant? FISMA’s data protection rules were originally applicable only to U.S. federal agencies. While these standards are still applicable to all federal agencies without exception, they are now applicable to other organizations as well. Thus, any third-party contractor or other organization that provides services to a federal agency and handles sensitive information on behalf of the government must also comply with FISMA. Thus the list of organizations that must comply with FISMA includes: Public or private sector organizations having contractual agreements with federal agencies Public or private organizations that support a federal program or receive grants from federal agencies State agencies like Medicare and Medicaid Schedule a Demo What are the FISMA compliance requirements? The seven key requirements of FISMA compliance are: 1. Maintain an inventory of information systems All federal agencies and their contractors must maintain an updated list of their IT systems. They must also identify and track the integrations between these systems and any other systems in the network. The inventory should include systems that are not operated by or under their direct control. 2. Categorize information security risks Organizations must categorize their information and information systems in order of risk. Such categorizations can help them to focus their security efforts on high-risk areas and ensure that sensitive information is given the highest level of security. The NIST’s FIPS 199 standard provides risk categorization guidelines. It also defines a range of risk levels that organizations can assign to their information systems during risk categorization. 3. Implement security controls Since FISMA’s purpose is to protect the information in government systems, security controls that provide this protection are a mandatory requirement. Under FISMA, all government information systems must meet the minimum security requirements defined in FIPS 200. Organizations are not required to implement every single control. However, they must implement the controls that are relevant to them and their systems. They must also document the selected controls in their system security plan (SSP). NIST 800-53 (NIST special publication or SP) provides a list of suggested security controls for FISMA compliance. 4. Conduct risk assessments A risk assessment is a review of an organization’s security program to identify and assess potential risks. After identifying cyber threats and vulnerabilities, the organization should map them to the security controls that could mitigate them. Based on the likelihood and impact of a security incident, they must determine the risk of that threat. The final risk assessment includes risk calculations of all possible security events plus information about whether the organization will accept or mitigate each of these risks. NIST SP 800-30 provides guidance to conduct risk assessments for FISMA compliance. The NIST recommends identifying risks at three levels: organizational, business process, and information system. 5. Create a system security plan All federal agencies must implement an SSP to help with the implementation of security controls. They must also regularly maintain it and update it annually to ensure that they can implement the best and most up-to-date security solutions. The SSP should include information about the organization’s security policies and controls, and a timeline to introduce further controls. It can also include security best practices. The document is a major input in the agency’s (or third party’s) security certification and accreditation process. 6. Conduct annual security reviews Under FISMA, all program officers, compliance officials, and agency heads must conduct and oversee annual security reviews to confirm that the implemented security controls are sufficient and information security risks are at a minimum level. Agency officials can also accredit their information systems. By doing this, they accept responsibility for the security of these systems and are accountable for any adverse impacts of security incidents. Accreditation is part of the four-phase FISMA certification process. Its other three phases are initiation and planning, certification, and continuous monitoring. 7. Continuously monitor information systems Organizations must monitor their implemented security controls and document system changes and modifications. If they make major changes, they should also conduct an updated risk assessment. They may also need to be recertified. Schedule a Demo What are the benefits of FISMA compliance? FISMA compliance benefits both government agencies and their contractors and vendors. By following its guidelines and implementing its requirements, they can: Adopt a robust risk management-centered approach to security planning and implementation Continually assess, monitor, and optimize their security ecosystem Increase org-wide awareness about the need to secure sensitive data Improve incident response and accelerate incident and risk remediation Benefits of FISMA compliance for federal agencies FISMA compliance increases the cybersecurity focus within federal agencies. By implementing its mandated security controls, it can protect its information and information systems, and also protect the privacy of individuals and national security. In addition, by continuously monitoring their controls, they can maintain a consistently strong security posture. They can also eliminate newly-discovered vulnerabilities quickly and cost-effectively. Benefits of FISMA compliance for other organizations FISMA-compliant organizations can strengthen their security postures by implementing its security best practices. They can better protect their data and the government’s data, prevent data breaches and improve incident response planning. Furthermore, they can demonstrate to federal agencies that they have implemented FISMA’s recommended security controls, which gives them an advantage when trying to get new business from these agencies. Schedule a Demo The three levels of FISMA compliance FISMA defines three compliance levels, which refer to the possible impact of a security breach on an organization. These three impact levels are: 1. Low impact Low impact means that the loss of confidentiality, integrity, or availability is likely to have a limited adverse effect on the organization’s operations, assets, or people. For this reason, the security controls for these systems or data types need only meet the low level of FISMA compliance. 2. Moderate impact A moderate impact incident is one in which the loss of confidentiality, integrity, or availability could have serious adverse consequences for the organization’s operations, assets, or people. For example, it may result in significant financial loss to the organization or significant harm to individuals. However, it is unlikely to cause severe damage or result in the loss of life. 3. High impact The compromise of a high-impact information system could have catastrophic consequences for the organization’s operations, assets, or people. For example, a breach may prevent the organization from performing its primary functions, resulting in major financial loss. It may also cause major damage to assets or result in severe harm to individuals (e.g., loss of life or life-threatening injuries). To prevent such consequences, these systems must be protected with the strongest controls. Schedule a Demo FISMA compliance best practices Following the best practices outlined below can ease the FISMA compliance effort and enable organizations to meet all applicable FISMA requirements: Identify the information that must be protected and classify it based on its sensitivity level as it is created Create a security plan to monitor data activity and detect threats Implement automatic encryption for sensitive data Conduct regular risk assessments to identify and fix vulnerabilities and outdated policies Regularly monitor information security systems Provide cybersecurity awareness training to employees Maintain evidence of FISMA compliance, including records of system inventories, risk categorization efforts, security controls, SSPs, certifications, and accreditations Stay updated on changes to FISMA standards, new NIST guidelines, and evolving security best practices Schedule a Demo How AlgoSec can help you with FISMA compliance? Using the AlgoSec platform , you can instantly and clearly see which applications expose you to FISMA compliance violations. You can also automatically generate pre-populated, audit-ready compliance reports to reduce your audit preparation efforts and costs and enhance your audit readiness. AlgoSec will also uncover gaps in your FISMA compliance posture and proactively check every change for possible compliance violations. Schedule a Demo Select a size Everything You wanted to know about the Federal Information Security Management Act (FISMA) What is FISMA compliance? Who must be FISMA-compliant? What are the FISMA compliance requirements? What are the benefits of FISMA compliance? The three levels of FISMA compliance FISMA compliance best practices How AlgoSec can help you with FISMA compliance? Get the latest insights from the experts Use these six best practices to simplify compliance and risk mitigation with the AlgoSec platform White paper Learn how AlgoSec can help you pass PCI-DSS Audits and ensure continuous compliance Solution overview See how this customer improved compliance readiness and risk management with AlgoSec Case study Choose a better way to manage your network

Streamline Network Security Policy Changes, Minimize Errors, and Improve Efficiency with Effective Change Management Processes Improve Cybersecurity with Better Security Policy Change Management Select a size Which network Can AlgoSec be used for continuous compliance monitoring? Yes, AlgoSec supports continuous compliance monitoring. As organizations adapt their security policies to meet emerging threats and address new vulnerabilities, they must constantly verify these changes against the compliance frameworks they subscribe to. AlgoSec can generate risk assessment reports and conduct internal audits on-demand, allowing compliance officers to monitor compliance performance in real-time. Security professionals can also use AlgoSec to preview and simulate proposed changes to the organization’s security policies. This gives compliance officers a valuable degree of lead-time before planned changes impact regulatory guidelines and allows for continuous real-time monitoring. Network security policy changes Information systems are not static – and neither is information security Security policy changes must accommodate the organization’s unique IT security life cycle Changing security policies comes with steep challenges Process security policy changes in minutes not days With AlgoSec you can Get the latest insights from the experts Use these six best practices to simplify compliance and risk mitigation with the AlgoSec White paper Learn how AlgoSec can help you pass PCI-DSS Audits and ensure Solution overview See how this customer improved compliance readiness and risk Case study Schedule time with 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 Continue

These award wins follow a year of double-digit year-on-year annual recurring revenue growth and the launch of the AlgoSec Horizon Platform AlgoSec Wins SC Award for Best Security Company, Global InfoSec Award for Best Service Cybersecurity Company These award wins follow a year of double-digit year-on-year annual recurring revenue growth and the launch of the AlgoSec Horizon Platform May 14, 2025 Speak to one of our experts RIDGEFIELD PARK, NJ, May 14, 2025 – Today, global cybersecurity leader AlgoSec announced it has won two prestigious cybersecurity awards, the 2025 SC Award for Best Security Company and the 2025 Global InfoSec Award for Best Service Cybersecurity Company. These accomplishments reinforce AlgoSec’s global leadership and its mission to deliver secure, seamless application connectivity across hybrid enterprise environments. AlgoSec offers a robust number of solutions dependent on customers’ business needs, such as application discovery and connectivity management , security change automation , and application-centric compliance and risk mitigation . Together, AlgoSec enables application owners, information security experts, SecOps and cloud security teams to deploy business applications faster while maintaining security. “We’re thrilled to be recognized as the best security company for our dedication to our customers and our impact on the industry at large,” said Chris Thomas , Chief Revenue Officer at AlgoSec. “These two awards cement our leadership as the top provider to future-proof complex multi-cloud hybrid networks through our unique application-centric approach.” To meet the complex security needs of its customers, AlgoSec recently launched AlgoSec Horizon Platform , the industry's first application-centric security management platform for the hybrid cloud network environment. With advanced AI nodules, AlgoSec Horizon platform prioritizes security efforts based on the criticality of business applications to ensure the most severe vulnerabilities are addressed first. This reduces operational complexity, simplifies security management, minimizes misconfigurations and enhances operational resilience. In 2024, AlgoSec saw double-digit year-on-year annual recurring revenue growth, gross dollar retention of over 90% and positive cashflow. For more information on AlgoSec, visit www.algosec.com . About AlgoSec AlgoSec, a global cybersecurity leader, empowers organizations to securely accelerate application delivery up to 10 times faster by automating application connectivity and security policy across the hybrid network environment. With two decades of expertise securing hybrid networks, over 2200 of the world's most complex organizations trust AlgoSec to help secure their most critical workloads. AlgoSec Horizon platform utilizes advanced AI capabilities, enabling users to automatically discover and identify their business applications across multi-clouds, and remediate risks more effectively. It serves as a single source for visibility into security and compliance issues across the hybrid network environment, to ensure ongoing adherence to internet security standards, industry, and internal regulations. Additionally, organizations can leverage intelligent change automation to streamline security change processes, thus improving security and agility. Learn how AlgoSec enables application owners, information security experts, SecOps and cloud security teams to deploy business applications faster while maintaining security at www.algosec.com . MEDIA CONTACT: Megan Davis Alloy, on behalf of AlgoSec algosec@alloycrew.com

The research found that organizations are prioritizing security, seamless integration, and compliance in hybrid cloud environments with Cisco, Palo Alto Networks, AWS and Microsoft Azure among the leaders The 2024 State of Network Security Report Reveals a Shift Towards Multi-Cloud Environments, with a 47% Increase in SD-WAN and 25% Uptick in SASE Adoption The research found that organizations are prioritizing security, seamless integration, and compliance in hybrid cloud environments with Cisco, Palo Alto Networks, AWS and Microsoft Azure among the leaders June 27, 2024 Speak to one of our experts RIDGEFIELD PARK, NJ, June 27, 2024 – Global cybersecurity leader AlgoSec has released its annual ‘The State of Network Security Report’ providing a broad view of network security in hybrid cloud environments, identifying the most popular strategies adopted by security professionals. The report sheds light on key market trends and highlights the solutions and technologies that are in demand and why, helping organizations to navigate the complexities of modern network security. Based on two comparative surveys conducted in H2 of 2022 and 2023, AlgoSec’s research evaluated market leaders including AWS, Microsoft Azure, Check Point, Palo Alto Networks, Cisco and more, identifying significant shifts in cloud platform adoption, deployment of firewalls and Software-Defined Wide Area Network (SD-WAN), as well as Secure Access Service Edge (SASE) implementation. Key findings from the report include: ● Security, continuity, and compliance driving cloud platform selection – When selecting a cloud platform, organizations prioritize seamless integration, compliance, and robust security features. While the overall adoption of cloud platforms has grown, the ranking of different vendors has remained relatively stable. Azure continues to be the most widely used platform, closely followed by AWS, which has shown the fastest pace of growth. ● The growing adoption of SD-WAN – The move towards remote working and cloud computing has been the catalyst for the increased deployment of SD-WAN, ensuring secure and reliable connections across multiple locations. That is reflected in the report, with a steep decline in the number of organizations that had no SD-WAN solution from 55.2% in 2022 to 34% in 2023. ● The rise in SASE adoption – With network infrastructures becoming more complex, SASE has become a popular solution for organizations, consolidating multiple security functions into a single, unified, cloud service. The report found the rate of SASE adoption has increased year-on-year, with notable growth of Zscaler implementation from 21.9% in 2022 to 37% in 2023, and Prisma access implementation from 16.2% in 2022 to 22.8% in 2023. ● The increasing importance of firewalls in cloud estates – With more businesses looking to secure corporate resources across complex cloud networks, firewall implementation has increased as a result, providing organizations with the means to safeguard against external threats. The rate of adoption has risen significantly, with only 7.1% of respondents saying they had no firewalls deployed in 2023 - a sharp drop from the 28.4% recorded in 2022. ● The persistence of hybrid networks – Despite the general shift towards cloud adoption, on-premise data centers and device rollouts remain a significant feature of the network landscape. “According to our research there has been greater adoption of cloud-based network security solutions across the board”, said Eran Shiff, VP Product of AlgoSec. “However, there is still progress to be made in the SD-WAN and SASE space. By identifying the key trends and the most popular solutions on the market, we can provide some much-needed clarity into the complex world of network security.” The full report can be accessed here . About AlgoSec AlgoSec, a global cybersecurity leader, empowers organizations to secure application connectivity and cloud-native applications throughout their multi-cloud and hybrid network. Trusted by more than 1,800 of the world’s leading organizations, AlgoSec’s application-centric approach enables secure acceleration of business application deployment by centrally managing application connectivity and security policies across the public clouds, private clouds, containers, and on-premises networks. Using its unique vendor-agnostic deep algorithm for intelligent change management automation, AlgoSec enables the acceleration of digital transformation projects, helps prevent business application downtime and substantially reduces manual work and exposure to security risks. AlgoSec’s policy management and CNAPP platforms provide a single source for visibility into security and compliance issues within cloud-native applications as well as across the hybrid network environment, to ensure ongoing adherence to internet security standards, industry, and internal regulations. Learn how AlgoSec enables application owners, information security experts, DevSecOps and cloud security teams to deploy business applications up to 10 times faster while maintaining security at https://www.algosec.com . 

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Like all modern cloud providers, Amazon adopts the shared responsibility model for cloud security. Amazon guarantees secure... AWS NACL best practices: How to combine security groups with network ACLs effectively 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 8/28/23 Published Like all modern cloud providers, Amazon adopts the shared responsibility model for cloud security. Amazon guarantees secure infrastructure for Amazon Web Services, while AWS users are responsible for maintaining secure configurations. That requires using multiple AWS services and tools to manage traffic. You’ll need to develop a set of inbound rules for incoming connections between your Amazon Virtual Private Cloud (VPC) and all of its Elastic Compute (EC2) instances and the rest of the Internet. You’ll also need to manage outbound traffic with a series of outbound rules. Your Amazon VPC provides you with several tools to do this. The two most important ones are security groups and Network Access Control Lists (NACLs). Security groups are stateful firewalls that secure inbound traffic for individual EC2 instances. Network ACLs are stateless firewalls that secure inbound and outbound traffic for VPC subnets. Managing AWS VPC security requires configuring both of these tools appropriately for your unique security risk profile. This means planning your security architecture carefully to align it the rest of your security framework. For example, your firewall rules impact the way Amazon Identity Access Management (IAM) handles user permissions. Some (but not all) IAM features can be implemented at the network firewall layer of security. Before you can manage AWS network security effectively , you must familiarize yourself with how AWS security tools work and what sets them apart. Everything you need to know about security groups vs NACLs AWS security groups explained: Every AWS account has a single default security group assigned to the default VPC in every Region. It is configured to allow inbound traffic from network interfaces assigned to the same group, using any protocol and any port. It also allows all outbound traffic using any protocol and any port. Your default security group will also allow all outbound IPv6 traffic once your VPC is associated with an IPv6 CIDR block. You can’t delete the default security group, but you can create new security groups and assign them to AWS EC2 instances. Each security group can only contain up to 60 rules, but you can set up to 2500 security groups per Region. You can associate many different security groups to a single instance, potentially combining hundreds of rules. These are all allow rules that allow traffic to flow according the ports and protocols specified. For example, you might set up a rule that authorizes inbound traffic over IPv6 for linux SSH commands and sends it to a specific destination. This could be different from the destination you set for other TCP traffic. Security groups are stateful, which means that requests sent from your instance will be allowed to flow regardless of inbound traffic rules. Similarly, VPC security groups automatically responses to inbound traffic to flow out regardless of outbound rules. However, since security groups do not support deny rules, you can’t use them to block a specific IP address from connecting with your EC2 instance. Be aware that Amazon EC2 automatically blocks email traffic on port 25 by default – but this is not included as a specific rule in your default security group. AWS NACLs explained: Your VPC comes with a default NACL configured to automatically allow all inbound and outbound network traffic. Unlike security groups, NACLs filter traffic at the subnet level. That means that Network ACL rules apply to every EC2 instance in the subnet, allowing users to manage AWS resources more efficiently. Every subnet in your VPC must be associated with a Network ACL. Any single Network ACL can be associated with multiple subnets, but each subnet can only be assigned to one Network ACL at a time. Every rule has its own rule number, and Amazon evaluates rules in ascending order. The most important characteristic of NACL rules is that they can deny traffic. Amazon evaluates these rules when traffic enters or leaves the subnet – not while it moves within the subnet. You can access more granular data on data flows using VPC flow logs. Since Amazon evaluates NACL rules in ascending order, make sure that you place deny rules earlier in the table than rules that allow traffic to multiple ports. You will also have to create specific rules for IPv4 and IPv6 traffic – AWS treats these as two distinct types of traffic, so rules that apply to one do not automatically apply to the other. Once you start customizing NACLs, you will have to take into account the way they interact with other AWS services. For example, Elastic Load Balancing won’t work if your NACL contains a deny rule excluding traffic from 0.0.0.0/0 or the subnet’s CIDR. You should create specific inclusions for services like Elastic Load Balancing, AWS Lambda, and AWS CloudWatch. You may need to set up specific inclusions for third-party APIs, as well. You can create these inclusions by specifying ephemeral port ranges that correspond to the services you want to allow. For example, NAT gateways use ports 1024 to 65535. This is the same range covered by AWS Lambda functions, but it’s different than the range used by Windows operating systems. When creating these rules, remember that unlike security groups, NACLs are stateless. That means that when responses to allowed traffic are generated, those responses are subject to NACL rules. Misconfigured NACLs deny traffic responses that should be allowed, leading to errors, reduced visibility, and potential security vulnerabilities . How to configure and map NACL associations A major part of optimizing NACL architecture involves mapping the associations between security groups and NACLs. Ideally, you want to enforce a specific set of rules at the subnet level using NACLs, and a different set of instance-specific rules at the security group level. Keeping these rulesets separate will prevent you from setting inconsistent rules and accidentally causing unpredictable performance problems. The first step in mapping NACL associations is using the Amazon VPC console to find out which NACL is associated with a particular subnet. Since NACLs can be associated with multiple subnets, you will want to create a comprehensive list of every association and the rules they contain. To find out which NACL is associated with a subnet: Open the Amazon VPC console . Select Subnets in the navigation pane. Select the subnet you want to inspect. The Network ACL tab will display the ID of the ACL associated with that network, and the rules it contains. To find out which subnets are associated with a NACL: Open the Amazon VPC console . Select Network ACLS in the navigation pane. Click over to the column entitled Associated With. Select a Network ACL from the list. Look for Subnet associations on the details pane and click on it. The pane will show you all subnets associated with the selected Network ACL. Now that you know how the difference between security groups and NACLs and you can map the associations between your subnets and NACLs, you’re ready to implement some security best practices that will help you strengthen and simplify your network architecture. 5 best practices for AWS NACL management Pay close attention to default NACLs, especially at the beginning Since every VPC comes with a default NACL, many AWS users jump straight into configuring their VPC and creating subnets, leaving NACL configuration for later. The problem here is that every subnet associated with your VPC will inherit the default NACL. This allows all traffic to flow into and out of the network. Going back and building a working security policy framework will be difficult and complicated – especially if adjustments are still being made to your subnet-level architecture. Taking time to create custom NACLs and assign them to the appropriate subnets as you go will make it much easier to keep track of changes to your security posture as you modify your VPC moving forward. Implement a two-tiered system where NACLs and security groups complement one another Security groups and NACLs are designed to complement one another, yet not every AWS VPC user configures their security policies accordingly. Mapping out your assets can help you identify exactly what kind of rules need to be put in place, and may help you determine which tool is the best one for each particular case. For example, imagine you have a two-tiered web application with web servers in one security group and a database in another. You could establish inbound NACL rules that allow external connections to your web servers from anywhere in the world (enabling port 443 connections) while strictly limiting access to your database (by only allowing port 3306 connections for MySQL). Look out for ineffective, redundant, and misconfigured deny rules Amazon recommends placing deny rules first in the sequential list of rules that your NACL enforces. Since you’re likely to enforce multiple deny rules per NACL (and multiple NACLs throughout your VPC), you’ll want to pay close attention to the order of those rules, looking for conflicts and misconfigurations that will impact your security posture. Similarly, you should pay close attention to the way security group rules interact with your NACLs. Even misconfigurations that are harmless from a security perspective may end up impacting the performance of your instance, or causing other problems. Regularly reviewing your rules is a good way to prevent these mistakes from occurring. Limit outbound traffic to the required ports or port ranges When creating a new NACL, you have the ability to apply inbound or outbound restrictions. There may be cases where you want to set outbound rules that allow traffic from all ports. Be careful, though. This may introduce vulnerabilities into your security posture. It’s better to limit access to the required ports, or to specify the corresponding port range for outbound rules. This establishes the principle of least privilege to outbound traffic and limits the risk of unauthorized access that may occur at the subnet level. Test your security posture frequently and verify the results How do you know if your particular combination of security groups and NACLs is optimal? Testing your architecture is a vital step towards making sure you haven’t left out any glaring vulnerabilities. It also gives you a good opportunity to address misconfiguration risks. This doesn’t always mean actively running penetration tests with experienced red team consultants, although that’s a valuable way to ensure best-in-class security. It also means taking time to validate your rules by running small tests with an external device. Consider using AWS flow logs to trace the way your rules direct traffic and using that data to improve your work. How to diagnose security group rules and NACL rules with flow logs Flow logs allow you to verify whether your firewall rules follow security best practices effectively. You can follow data ingress and egress and observe how data interacts with your AWS security rule architecture at each step along the way. This gives you clear visibility into how efficient your route tables are, and may help you configure your internet gateways for optimal performance. Before you can use the Flow Log CLI, you will need to create an IAM role that includes a policy granting users the permission to create, configure, and delete flow logs. Flow logs are available at three distinct levels, each accessible through its own console: Network interfaces VPCs Subnets You can use the ping command from an external device to test the way your instance’s security group and NACLs interact. Your security group rules (which are stateful) will allow the response ping from your instance to go through. Your NACL rules (which are stateless) will not allow the outbound ping response to travel back to your device. You can look for this activity through a flow log query. Here is a quick tutorial on how to create a flow log query to check your AWS security policies. First you’ll need to create a flow log in the AWS CLI. This is an example of a flow log query that captures all rejected traffic for a specified network interface. It delivers the flow logs to a CloudWatch log group with permissions specified in the IAM role: aws ec2 create-flow-logs \ –resource-type NetworkInterface \ –resource-ids eni-1235b8ca123456789 \ –traffic-type ALL \ –log-group-name my-flow-logs \ –deliver-logs-permission-arn arn:aws:iam::123456789101:role/publishFlowLogs Assuming your test pings represent the only traffic flowing between your external device and EC2 instance, you’ll get two records that look like this: 2 123456789010 eni-1235b8ca123456789 203.0.113.12 172.31.16.139 0 0 1 4 336 1432917027 1432917142 ACCEPT OK 2 123456789010 eni-1235b8ca123456789 172.31.16.139 203.0.113.12 0 0 1 4 336 1432917094 1432917142 REJECT OK To parse this data, you’ll need to familiarize yourself with flow log syntax. Default flow log records contain 14 arguments, although you can also expand custom queries to return more than double that number: Version tells you the version currently in use. Default flow logs requests use Version 2. Expanded custom requests may use Version 3 or 4. Account-id tells you the account ID of the owner of the network interface that traffic is traveling through. The record may display as unknown if the network interface is part of an AWS service like a Network Load Balancer. Interface-id shows the unique ID of the network interface for the traffic currently under inspection. Srcaddr shows the source of incoming traffic, or the address of the network interface for outgoing traffic. In the case of IPv4 addresses for network interfaces, it is always its private IPv4 address. Dstaddr shows the destination of outgoing traffic, or the address of the network interface for incoming traffic. In the case of IPv4 addresses for network interfaces, it is always its private IPv4 address. Srcport is the source port for the traffic under inspection. Dstport is the destination port for the traffic under inspection. Protocol refers to the corresponding IANA traffic protocol number . Packets describes the number of packets transferred. Bytes describes the number of bytes transferred. Start shows the start time when the first data packet was received. This could be up to one minute after the network interface transmitted or received the packet. End shows the time when the last data packet was received. This can be up to one minutes after the network interface transmitted or received the data packet. Action describes what happened to the traffic under inspection: ACCEPT means that traffic was allowed to pass. REJECT means the traffic was blocked, typically by security groups or NACLs. Log-status confirms the status of the flow log: OK means data is logging normally. NODATA means no network traffic to or from the network interface was detected during the specified interval. SKIPDATA means some flow log records are missing, usually due to internal capacity restraints or other errors. Going back to the example above, the flow log output shows that a user sent a command from a device with the IP address 203.0.113.12 to the network interface’s private IP address, which is 172.31.16.139. The security group’s inbound rules allowed the ICMP traffic to travel through, producing an ACCEPT record. However, the NACL did not let the ping response go through, because it is stateless. This generated the REJECT record that followed immediately after. If you configure your NACL to permit output ICMP traffic and run this test again, the second flow log record will change to ACCEPT. azon Web Services (AWS) is one of the most popular options for organizations looking to migrate their business applications to the cloud. It’s easy to see why: AWS offers high capacity, scalable and cost-effective storage, and a flexible, shared responsibility approach to security. Essentially, AWS secures the infrastructure, and you secure whatever you run on that infrastructure. However, this model does throw up some challenges. What exactly do you have control over? How can you customize your AWS infrastructure so that it isn’t just secure today, but will continue delivering robust, easily managed security in the future? The basics: security groups AWS offers virtual firewalls to organizations, for filtering traffic that crosses their cloud network segments. The AWS firewalls are managed using a concept called Security Groups. These are the policies, or lists of security rules, applied to an instance – a virtualized computer in the AWS estate. AWS Security Groups are not identical to traditional firewalls, and they have some unique characteristics and functionality that you should be aware of, and we’ve discussed them in detail in video lesson 1: the fundamentals of AWS Security Groups , but the crucial points to be aware of are as follows. First, security groups do not deny traffic – that is, all the rules in security groups are positive, and allow traffic. Second, while security group rules can be set to specify a traffic source, or a destination, they cannot specify both on the same rule. This is because AWS always sets the unspecified side (source or destination) as the instance to which the group is applied. Finally, single security groups can be applied to multiple instances, or multiple security groups can be applied to a single instance: AWS is very flexible. This flexibility is one of the unique benefits of AWS, allowing organizations to build bespoke security policies across different functions and even operating systems, mixing and matching them to suit their needs. Adding Network ACLs into the mix To further enhance and enrich its security filtering capabilities AWS also offers a feature called Network Access Control Lists (NACLs). Like security groups, each NACL is a list of rules, but there are two important differences between NACLs and security groups. The first difference is that NACLs are not directly tied to instances, but are tied with the subnet within your AWS virtual private cloud that contains the relevant instance. This means that the rules in a NACL apply to all of the instances within the subnet, in addition to all the rules from the security groups. So a specific instance inherits all the rules from the security groups associated with it, plus the rules associated with a NACL which is optionally associated with a subnet containing that instance. As a result NACLs have a broader reach, and affect more instances than a security group does. The second difference is that NACLs can be written to include an explicit action, so you can write ‘deny’ rules – for example to block traffic from a particular set of IP addresses which are known to be compromised. The ability to write ‘deny’ actions is a crucial part of NACL functionality. It’s all about the order As a consequence, when you have the ability to write both ‘allow’ rules and ‘deny’ rules, the order of the rules now becomes important. If you switch the order of the rules between a ‘deny’ and ‘allow’ rule, then you’re potentially changing your filtering policy quite dramatically. To manage this, AWS uses the concept of a ‘rule number’ within each NACL. By specifying the rule number, you can identify the correct order of the rules for your needs. You can choose which traffic you deny at the outset, and which you then actively allow. As such, with NACLs you can manage security tasks in a way that you cannot do with security groups alone. However, we did point out earlier that an instance inherits security rules from both the security groups, and from the NACLs – so how do these interact? The order by which rules are evaluated is this; For inbound traffic, AWS’s infrastructure first assesses the NACL rules. If traffic gets through the NACL, then all the security groups that are associated with that specific instance are evaluated, and the order in which this happens within and among the security groups is unimportant because they are all ‘allow’ rules. For outbound traffic, this order is reversed: the traffic is first evaluated against the security groups, and then finally against the NACL that is associated with the relevant subnet. You can see me explain this topic in person in my new whiteboard video: Schedule a demo Related Articles 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

Master the full vulnerability management lifecycle by learning how to prioritize risks to harden your infrastructure against modern threats, and how to choose the ideal vulnerability management tool. Vulnerability management Select a size Which network Can AlgoSec be used for continuous compliance monitoring? Yes, AlgoSec supports continuous compliance monitoring. As organizations adapt their security policies to meet emerging threats and address new vulnerabilities, they must constantly verify these changes against the compliance frameworks they subscribe to. AlgoSec can generate risk assessment reports and conduct internal audits on-demand, allowing compliance officers to monitor compliance performance in real-time. Security professionals can also use AlgoSec to preview and simulate proposed changes to the organization’s security policies. This gives compliance officers a valuable degree of lead-time before planned changes impact regulatory guidelines and allows for continuous real-time monitoring. What is vulnerability management? Vulnerability management (VM) is the continuous, systematic process of identifying, evaluating, reporting, and remediating vulnerabilities existing in cyber assets, processes, endpoints, and systems. Adversaries are constantly scanning for exploitable gaps, making vulnerability management an ongoing discipline that helps organizations recognize and fix these gaps before adversaries find and weaponize them. The global average cost of a data breach stands at $4.44 million , per IBM’s 2025 report. This includes disruptions, loss of customer trust, and regulatory fines, making proper vulnerability management critical. Vulnerability management vs. patch management: Are they the same? No. Patch management involves the deployment of a solution, such as a software update, to fix a vulnerability. Vulnerability management , on the other hand, encompasses the broader process of identifying, assessing, and addressing all categories of vulnerabilities through diverse strategies. The strategic benefits of vulnerability management Effective vulnerability management brings numerous benefits: Improved asset visibility. Unified visibility across business applications and endpoints creates a baseline for capacity planning, license management, and technology refresh cycles. Fewer security risks. VM also directly reduces the probability of successful cyberattacks by systematically identifying and addressing exploitable weaknesses. Enhanced operational efficiency. Mature vulnerability management programs establish structured processes for security remediation, replacing ad hoc firefighting with systematic resolution workflows. Prevention of business disruption. The financial hit of a breach doesn’t stop at ransom payments. Operational disruption, reputational damage, customer attrition, and regulatory penalties often dwarf the costs of immediate incident response (IR). Support for compliance and audit requirements. From PCI-DSS to HIPAA, regulatory requirements mandate regular vulnerability assessments, including documented vulnerability management processes and evidence of continuous improvement. What are the types of managed vulnerabilities? Vulnerabilities manifest across diverse technical domains, with multiple types requiring specialized assessment approaches and remediation strategies: Software vulnerabilities : These bugs in application code, operating systems, firmware, or supporting libraries remain the most prevalent, particularly as complex application portfolios span legacy systems, commercial off-the-shelf products, and custom-developed code. Hardware vulnerabilities : These exist within the physical components and embedded firmware of computing devices and are especially relevant for on-premises infrastructure, which can be locally exploited. Network vulnerabilities: Arising from misconfigurations, design flaws, or network infrastructure and protocol weaknesses, network vulnerabilities often serve as force multipliers, allowing attackers who gain initial access to expand their presence across your entire environment. Process vulnerabilities : Weaknesses in operational procedures, change management practices, and organizational workflows are human and procedural gaps that can be as consequential as technical weaknesses. Control vulnerabilities: Encompassing weaknesses in security mechanisms themselves, i.e., the systems designed to prevent, detect, or respond to threats, this type of vulnerability includes: Inadequately tuned intrusion detection systems that generate false negatives Logging configurations that fail to capture security-relevant events Backup processes that cannot support timely recovery Incident response procedures that prove inadequate during actual crises Mixed vulnerabilities: These represent complex weaknesses that span multiple categories, requiring coordinated remediation across technical domains. How does vulnerability management work? An effective vulnerability management process has overlapping phases that feed insights from one stage into another. This cyclical approach helps ensure that the process matures over time by incorporating lessons learned from one stage into another. The five steps involved in the vulnerability management process are discovery, prioritization, resolution, verification, and reporting. Step 1: Discovery Discovery lays the foundation for effective vulnerability management. It encompasses the identification of vulnerable assets and data flows using scanners, agents, or pen tests: Vulnerability scanners: Scan infrastructure for vulnerabilities present in the CVE database; classified into what they scan and how they scan, i.e., network-based , host-based, or web-based Agent-based scans: Scan endpoints, servers, and workstations using lightweight software agents to identify vulnerabilities missed by external scanners, e.g., local privilege escalation, insecure configurations in applications that don't expose network services, and compliance violations in endpoint security controls Penetration tests: Employ white-hat hackers to identify vulnerabilities; more resource-intensive than agents but can uncover complex weaknesses scanners miss, plus validate the exploitability of found vulnerabilities The next phase involves making sure the right vulnerabilities receive attention first. Step 2: Prioritization A common vulnerability prioritization approach uses the Common Vulnerability Scoring System (CVSS). CVSS provides severity ratings based on technical characteristics, for example, potential impact, attack complexity, or privileges needed. A CVSS score of zero indicates the lowest possible severity, while 10 is the highest. However, CVSS scores don't account for asset criticality and threat context, making these scores alone insufficient for business risk prioritization. For this, the Exploit Prediction Scoring System (EPSS) helps by augmenting CVSS with an assessment of how likely a vulnerability will be exploited within the next 30 days. Still, effective vulnerability prioritization extends beyond scoring systems. The business context is also important. So, instead of solely prioritizing vulnerabilities based on their severity scores or the likelihood of exploitation, organizations must pause and ask: Is my business at risk? If yes, what applications are at risk, and how will their exploitation affect business operations? Of course, there is then the task of successfully resolving vulnerabilities found. Step 3: Resolution Vulnerability resolution can follow three possible paths: remediation, mitigation, or containment. And sometimes, a mix of all three. Remediation Remediation involves eliminating a vulnerability from the source via patch application, version upgrades, or configuration corrections. Although this is the ideal resolution approach, it isn't always immediately feasible. Why? An organization’s legacy systems may lack vendor support, while critical applications may also require extensive testing before patching. Mitigation Mitigation reduces risk exposure in the event of actual exploitation. Example techniques for this approach to vulnerability resolution include network segmentation, firewalls that filter exploit attempts, and enhanced monitoring to provide early warning of exploitation attempts. Containment Containment isolates vulnerable systems from healthy ones while remediation measures are developed and deployed. This approach proves particularly valuable when actively exploited vulnerabilities affect critical systems that cannot be patched immediately. Step 4: Verification Verification confirms that your previous resolution efforts successfully addressed the identified vulnerabilities without introducing operational problems . This ensures CISOs and the rest of the C-suite that holes believed to be plugged are not, in fact, still leaking. A common way to verify resolution is to conduct post-remediation scans or even pen testing for vulnerabilities involving multiple systems. Verification also includes operational validation to check that security fixes haven't degraded system functionality or user experience. If this step reveals incomplete fixes or any new issues caused during resolution, the next step is a root cause analysis to identify gaps in scanning, remediation procedures, testing protocols, or change management processes. Step 5: Reporting CISOs rely on two metrics to reveal gaps in vulnerability management workflows and provide objective measures of program maturity: Mean time to detect (MTTD): Measures the speed of identification of new vulnerabilities Mean time to remediate (MTTR): Quantifies the average duration between vulnerability detection and successful resolution With the right tools, companies can typically achieve MTTD in hours and MTTR in days for critical vulnerabilities, instead of weeks or months. This highlights that an organization’s choice of solution is a key part of the vulnerability management process. What to look for in vulnerability management tools When evaluating vulnerability management solutions, prioritize tools with the following capabilities. Comprehensive visibility across hybrid environments The ideal tool should discover and assess your assets regardless of where they’re hosted—on-prem, multiple cloud platforms, remote endpoints, or containerized workloads. To check the tool’s ability to comprehensively discover assets, ask the following questions: Does the solution natively integrate with CSPs’ APIs? Does it support diverse operating systems? Can it assess both traditional and modern infra? Risk contextualization through embedded threat intelligence For the sake of your business, tools that use generic severity scores are inadequate. Opt for a solution that: Layers your business context onto technical risk Considers asset criticality within the context of your industry Understands the data sensitivity requirements of your organization The result of opting for such a solution is vulnerability prioritization that reflects genuine business risk rather than theoretical severity. Streamlined workflow integration The ideal vulnerability tool should naturally integrate with your existing operational workflows instead of creating parallel shadow processes. The integration should be smooth and easy, as integration difficulties can significantly reduce your ROI from vulnerability management. Actionable reporting for diverse audiences It’s a best practice to choose a solution that provides relevant, easy-to-understand, and easy-to-apply security reports. This allows your security team to immediately understand what steps to take next. Automated change management with rapid response The best solutions incorporate automation to accelerate every phase of the vulnerability management lifecycle. This shortens MTTD and MTTR, and improves your overall security posture. Manage your vulnerabilities with Horizon AppViz AlgoSec Horizon AppViz delivers business-specific value by prioritizing a detected vulnerability risk not only by severity but also by business criticality. This helps you: Focus on the most important vulnerabilities first Contextualize your risk reduction efforts within a business application perspective Also, in your on-prem and cloud environment, Horizon AppViz incorporates data about your exposure level into risky firewall rules and into the what-if risk check analysis report you'll get periodically. Ready to prioritize vulnerabilities based on your business operations and automate the isolation of infected servers? Schedule a demo of AlgoSec to see how. 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Gain comprehensive visibility and control over your network security with AlgoSec Horizon Security Analyzer. Simplify audits, optimize configurations, and enhance protection. AlgoSec Horizon Security Analyzer - See the whole picture ---- ------- Schedule a Demo Select a size ----- Get the latest insights from the experts Choose a better way to manage your network