Securely accelerate application delivery by automating application connectivity and security policy across the hybrid network estate. AlgoSecセキュリティマネジメントソリューション Bienvenue! クラウドセキュリティ制御およびオンプレミスファイアウォールのポリシー管理は、細心のバランスを要する作業です。一方でアタックサーフェスと呼ばれる外部脅威への露出を最小限に抑え、リスクを減らし、一方では重要なビジネス・アプリケーションへの接続を提供することで、生産性を向上させる必要があります。そして、ネットワークのセキュリティポリシーの管理プロセスは、常に複雑で、エラーが多く時間のかかるものでした。
しかし、今はもうその必要はありません。 AlgoSecはオンプレミスとクラウド上のネットワークセキュリティポリシーの管理を簡素化、自動化して、企業の俊敏性とセキュリティを強化し、常にコンプライアンスを遵守する環境を提供します。 セキュリティポリシーのライフサイクルマネジメントへ独自のアプローチ AlgoSecは、セキュリティポリシーのライフサイクル全体を管理し、ビジネスアプリケーションの継続的かつ安全な接続を確保するユニークなソリューションです。 アプリケーションのコネクティビティを自動的に検出し、リスクを事前に分析の上で、ネットワークセキュリティの変更を素早く実行、さらにファイアウォールルールを安全に削除することができます。 これらは、お客様のマルチベンダー環境での運用を調和し、自動的かつスムーズに行われます。 AlgoSecソリューションの利用例 クラウド環境とオンプレミス環境のネットワークセキュリティポリシー管理を統一 継続的にコンプライアンスを遵守し、ファイアウォール監査の準備にかかる時間とコストを大幅に削減 迅速かつ安全にアプリケーション接続を提供し、ネットワークのダウンタイムを防止 セキュリティ、ネットワーク、およびアプリケーションチーム間の連携で、DevSecOpsを促進 ファイアウォールの変更管理を自動化し、設定エラーを回避 適切なセキュリティ構成と効果的なネットワークセグメンテーションによりリスクを削減 AlgoSecセキュリティマネジメントソリューション ネットワークセキュリティポリシーの分析 より詳しい情報 Firewall Analyzer セキュリティポリシーの変更を自動化 より詳しい情報 FireFlow ROIを計算 AlgoSecホワイトペーパー コンタクト AlgoSec 日本担当 Email: [email protected] Relevant links TELEFÓNICA MÉXICO Estudio de caso NATURA Estudio de caso Schedule time with one of our experts

Security Policy Management with Professor Wool Advanced Cyber Threat and Incident Management Advanced Cyber Threat and Incident Management is a whiteboard-style series of lessons that examine some of the challenges and provide technical tips for helping organizations detect and quickly respond to cyber-attacks while minimizing the impact on the business. Lesson 1 SIEM solutions collect and analyze logs generated by the technology infrastructure, security systems and business applications. The Security Operations Center (SOC) team uses this information to identify and flag suspicious activity for further investigation. In this lesson, Professor Wool explains why it’s important to connect the information collected by the SIEM with other databases that provide information on application connectivity, in order to make informed decisions on the level of risk to the business, and the steps the SOC needs to take to neutralize the attack. How to bring business context into incident response Watch Lesson 2 In this lesson Professor Wool discusses the need for reachability analysis in order to assess the severity of the threat and potential impact of an incident. Professor Wool explains how to use traffic simulations to map connectivity paths to/from compromised servers and to/from the internet. By mapping the potential lateral movement paths of an attacker across the network, the SOC team can, for example, proactively take action to prevent data exfiltration or block incoming communications with Command and Control servers. Bringing reachability analysis into incident response Watch Have a Question for Professor Wool? Ask him now Choose a better way to manage your network Choose a better way to manage your network Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Continue

Network vulnerability scanning provides in-depth insight into your organization’s security posture and highlights the specific types of... Network Security 5 Best Network Vulnerability Scanning Tools in 2024 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 2/11/24 Published Network vulnerability scanning provides in-depth insight into your organization’s security posture and highlights the specific types of vulnerabilities attackers may exploit when targeting it. These tools work by systematically scanning your network environment — including all desktops, laptops, mobile endpoints, servers, and other assets for known weaknesses and misconfigurations. Your analyzer then produces a detailed report that tells you exactly how hackers might breach your systems. Find out how these important tools contribute to successfully managing your security policies and protecting sensitive assets from cybercriminals and malware. What is Network Vulnerability Management? Network vulnerability scanners are cybersecurity solutions typically delivered under a software-as-a-service (SaaS) model. These solutions match your network asset configurations with a comprehensive list of known misconfigurations and security threats, including unpatched software, open ports, and other security issues. By comparing system details against a comprehensive database of known vulnerabilities, network scanning helps pinpoint areas of weakness that could potentially be exploited by threat actors. This proactive approach is essential for maintaining robust network security and protecting sensitive data from unauthorized access and cyberattacks. This provides your organization with several valuable benefits: Early detection of known security vulnerabilities. If your organization is exposed to security threats that leverage known vulnerabilities, you’ll want to address these security gaps as soon as possible. Comprehensive data for efficient risk management. Knowing exactly how many security vulnerabilities your organization is exposed to gives you clear data for conducting in-depth risk management . Regulatory compliance. Many regulatory compliance frameworks like SOC 2, ISO 27001, and PCI DSS require organizations to undergo regular vulnerability scanning. Reduced costs. Automating the process of scanning for vulnerabilities reduces the costs associated with discovering and remediating security weaknesses manually. Key Features and Functions The best network security vulnerability scanners have several important features in common: Prioritized vulnerability assessment tools. You need to be able to assess and prioritize vulnerabilities based on their severity. This allows you to commit security resources to addressing high-priority vulnerabilities first, and taking care of low-impact weaknesses afterwards. Automation and real-time analysis. Manual scanning is a difficult and time-consuming process. Your vulnerability scanner must support automated, ongoing scanning for real-time vulnerability detection, providing on-demand insights into your security risk profile. Integration with remediation tools: The best network vulnerability scanners integrate with other security tools for quick mitigation and remediation. This lets security teams quickly close security gaps and move on to the next, without having to spend time accessing and managing a separate set of security tools. How Network Vulnerability Scanning Tools Work Step 1. Scanning Process Initial network mapping is the first step in the vulnerability scanning process. At this point, your scanner maps your entire network and identifies every device and asset connected to it. This includes all web servers, workstations, firewalls , and network devices. The automatic discovery process should produce a comprehensive map showing how your network is connected, and show detailed information about each network device. It should include comprehensive port scanning to identify open ports that attackers could use to gain entry to the network. Step 2. Detection Techniques The next step in the process involves leveraging advanced detection techniques to identify known vulnerabilities in the network. Most network vulnerability scanners rely on two specific techniques to achieve this: Signature-Based Detection: The scanner checks for known vulnerabilities by comparing system details against a database of known issues. This database is drawn from extensive threat intelligence feeds and public records like the MITRE CVE Program . Heuristic Analysis: This technique relies on heuristic and behavioral techniques to identify unknown or zero-day vulnerabilities based on unusual system behavior or configurations. It may detect suspicious activities that don’t correspond to known threats, prompting further investigation. Step 3. Vulnerability Identification This step involves checking network assets for known vulnerabilities according to their unique risk profile. This includes scanning for outdated software and operating system versions, and looking for misconfigurations in network devices and settings. Most network scanners achieve this by pinging network-accessible systems, sending them TCP/UDP packets, and remotely logging into compatible systems to gather detailed information about them. Highly advanced network vulnerability scanning tools have more comprehensive sets of features for identifying these vulnerabilities, because they recognize a wider, more up-to-date range of network devices. Step 4. Assessment and Reporting This step describes the process of matching network data to known vulnerabilities and prioritizing them based on their severity. Advanced network scanning devices may use automation and sophisticated scripting to produce a list of vulnerabilities and exposed network components. First, each vulnerability is assessed for its potential impact and risk level, often based on industry-wide compliance standards like NIST. Then the tool prioritizes each vulnerability based on its severity, ease of exploitation, and potential impact on the network. Afterwards, the tool generates a detailed report outlining every vulnerability assessed and ranking it according to its severity. These reports guide the security teams in addressing the identified issues. Step 5. Continuous Monitoring and Updates Scanning for vulnerabilities once is helpful, but it won’t help you achieve the long-term goal of keeping your network protected against new and emerging threats. To do that, you need to continuously monitor your network for new weaknesses and establish workflows for resolving security issues proactively. Many advanced scanners provide real-time monitoring, constantly scanning the network for new vulnerabilities as they emerge. Regular updates to the scanner’s vulnerability database ensure it can recognize the latest known vulnerabilities and threats. If your vulnerability scanner doesn’t support these two important features, you may need to invest additional time and effort into time-consuming manual operations that achieve the same results. Step 6. Integration with Other Security Measures Security leaders must pay close attention to what happens after a vulnerability scan detects an outdated software patch or misconfiguration. Alerting security teams to the danger represented by these weaknesses is only the first step towards actually resolving them, and many scanning tools offer comprehensive integrations for launching remediation actions. Remediation integrations are valuable because they allow security teams to quickly address vulnerabilities immediately upon discovering them. The alternative is creating a list of weaknesses and having the team manually go through them, which takes time and distracts from higher-impact security tasks. Another useful integration involves large-scale security posture analytics. If your vulnerability assessment includes analysis and management tools for addressing observable patterns in your network vulnerability scans, it will be much easier to dedicate resources to the appropriate security-enhancing initiatives. Choosing a Network Vulnerability Scanning Solution There are two major categories of features that network vulnerability scanning tools must offer in order to provide best-in-class coverage against sophisticated threats. Keep these aspects in mind when reviewing your options for deploying vulnerability scans in your security workflow. Important Considerations Comprehensive Vulnerability Database. Access to an extensive CVE database is vital. Many of these are open-source and available to the general public, but the sheer number of CVE records can drag down performance. The best vulnerability management tools have highly optimized APIs capable of processing these records quickly. Customizability and Templates. Tailoring scans to specific needs and environments is important for every organization, but it takes on special significance for organizations seeking to demonstrate regulatory compliance. That’s because the outcome of compliance assessments and audits will depend on the quality of data included in your reports. False Positive Management. All vulnerability scanners are susceptible to displaying false positives, but some manage these events better than others. This is especially important in misconfiguration cases, because it can cause security teams to mistakenly misconfigure security tools that were configured correctly in the first place. Business Essentials Support for Various Platforms. Your vulnerability scan must ingest data from multiple operating systems like Windows, Linux, and a variety of cloud platforms. If any of these systems are not compatible with the scanning process, you may end up with unstable performance or unreliable data. Reporting and Analytics. Detailed reports and analytics help you establish a clear security posture assessment. Your vulnerability management tool must provide clear reports that are easy for non-technical stakeholders to understand. This will help you make the case for necessary security investments in the future. Scalability and Flexibility. These solutions must scale with the growth of your organization’s IT infrastructure . Pay attention to the usage and payment model each vulnerability scanning vendor uses. Some of them may be better suited to small, growing organizations while others are more appropriate for large enterprises and government agencies. Top 5 Network Vulnerability Scanning Providers 1. AlgoSec AlgoSec is a network security platform that helps organizations identify vulnerabilities and orchestrate network security policies in response. It includes comprehensive features for managing firewalls routers , and other security device configurations, and enables teams to proactively scan for new vulnerabilities on their network. AlgoSec reports on misconfigurations and vulnerabilities, and can show how simulated changes to IT infrastructure impact the organization’s security posture. It provides in-depth visibility and control over multi-cloud and on-premises environments. Key features: Comprehensive network mapping. AlgoSec supports automatic network asset discovery, giving security teams complete coverage of the hybrid network. In-depth automation. The platform supports automatic security policy updates in response to detected security vulnerabilities, allowing security teams to manage risk proactively. Detailed risk analysis. When AlgoSec detects a vulnerability, it provides complete details and background on the vulnerability itself and the risk it represents. 2. Tenable Nessus Tenable Nessus is one of the industry’s most reputable names in vulnerability assessment and management. It is widely used to identify and fix vulnerabilities including software flaws, missing security patches, and misconfigurations. It supports a wide range of operating systems and applications, making it a flexible tool for many different use cases. Key features: High-speed discovery. Tenable supports high speed network asset discovery scans through advanced features. Break up scans into easily managed subnetworks and configure ping settings to make the scan faster. Configuration auditing. Security teams can ensure IT assets are compliant with specific compliance-oriented audit policies designed to meet a wide range of assets and standards. Sensitive data discovery. Tenable Nessus can discover sensitive data located on the network and provide clear, actionable steps for protecting that data in compliance with regulatory standards. 3. Rapid7 Nexpose Nexpose offers real-time monitoring and risk assessment designed for enterprise organizations. As an on-premises vulnerability scanner, the solution is well-suited to the needs of large organizations with significant IT infrastructure deployments. It collects vulnerability information, prioritizes it effectively, and provides guidance on remediating risks. Key Features: Enterprise-ready on-premises form factor. Rapid7 designed Nexpose to meet the needs of large organizations with constant vulnerability scanning needs. Live monitoring of the attack surface. Organizations can continuously scan their IT environment and prioritize discovered vulnerabilities using more than 50 filters to create asset groups that correspond to known threats. Integration with penetration testing. Rapid7 comes with a wide range of fully supported integrations and provides vulnerability and exploitability context useful for pentest scenarios. 4. Qualys Qualys is an enterprise cloud security provider that includes vulnerability management in its IT security and compliance platform. It includes features that help security teams understand and manage security risks while automating remediation with intuitive no-code workflows. It integrates well with other enterprise security solutions, but may not be accessible for smaller organizations. Key features: All-in-one vulnerability management workflow . Qualys covers all of your vulnerability scanning and remediation needs in a single, centralized platform. It conducts asset discovery, detects vulnerabilities, prioritizes findings, and launches responses with deep customization and automation capabilities. Web application scanning . The platform is well-suited to organizations with extensive public-facing web applications outside the network perimeter. It supports container runtime security, including container-as-a-service environments. Complete compliance reporting . Security teams can renew expiring certificates directly through Qualys, making it a comprehensive solution to obtaining and maintaining compliance. 5. OpenVAS (Greenbone Networks) OpenVAS is an open-source tool that offers a comprehensive scanning to organizations of all sizes. It is available under a General Public License (GPL) agreement, making it a cost-effective option compared to competing proprietary software options. It supports a range of customizable plugins through its open source developer community. Key Features: Open-source vulnerability scanner. Organizations can use and customize OpenVAS at no charge, giving it a significant advantage for organizations that prioritize cost savings. Customizable plugins. As with many open-source tools, there is a thriving community of developers involved in creating customizable plugins for unique use cases. Supports a wide range of vulnerability tests . The high level of customization offered by OpenVAS allows security teams to run many different kinds of vulnerability tests from a single, centralized interface. Honorable Mentions Nmap (Network Mapper): A versatile and free open-source tool, NMAP is popular for network discovery and security auditing. It’s particularly noted for its flexibility in scanning both large networks and single hosts. Nmap is a powerful and popular Linux command-line tool commonly featured in cybersecurity education courses. Microsoft’s Azure Security Center: Ideal for organizations heavily invested in the Azure cloud platform, this tool provides integrated security monitoring and policy management across hybrid cloud workloads. It unifies many different security features, including vulnerability assessment, proactive threat hunting, and more. IBM Security QRadar Vulnerability Manager: This is a comprehensive solution that integrates with other IBM QRadar products, providing a full-spectrum view of network vulnerabilities. It’s especially valuable for enterprises that already rely on IBM infrastructure for security workflows. McAfee Vulnerability Manager: A well-known solution offering robust vulnerability scanning capabilities, with additional features for risk and compliance management. It provides a combination of active and passive monitoring, along with penetration testing and authentication scanning designed to provide maximum protection to sensitive network assets. Choosing the Right Vulnerability Management Tool Choosing the right vulnerability management tool requires in-depth knowledge of your organization’s security and IT infrastructure context. You need to select the tool that matches your unique use cases and security requirements while providing the support you need to achieve long-term business goals. Those goals may change over time, which makes ongoing evaluation of your security tools an even more important strategic asset to keep in your arsenal. Gathering clear and detailed information about your organization’s security posture allows you to flexibility adapt to changes in your IT environment without exposing sensitive assets to additional risk. AlgoSec provides a wide range of flexible options for vulnerability scanning, policy change management, and proactive configuration simulation. Enhance your organization’s security capabilities by deploying a vulnerability management solution that provides the visibility and flexibility you need to stay on top of a challenging industry. 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

Streamline security management for Cisco ACI with AlgoSec's solution, offering visibility, policy automation, and risk management for your network infrastructure. AlgoSec security management solution for Cisco ACI How does AlgoSec integrate with Cisco ACI to automate security policy management? With the integration of AlgoSec into the Cisco® Application Centric Infrastructure (Cisco ACI™) architecture, customers can monitor security policy changes across their Cisco ACI system, obtain risk and compliance context for both managed and unmanaged security devices, and extend automation across their entire security environment. Schedule a Demo Policy-driven, multi-tenant, application-centric security management for data centers AlgoSec Security Management Solution for Cisco ACI™ extends ACI’s policy-driven automation to security devices in the fabric, helping customers automate policy enforcement for security devices in the fabric and ensure continuous compliance across multicloud ACI environments. The need The growing demand to support diverse applications across the data center and ensure that these applications are secure and compliant poses significant challenges to data center administrators. Managing network security policies in multicloud environments, with multivendor security devices spread out across physical and virtual devices is a delicate balancing act. There is a tradeoff between reducing risk and provisioning connectivity for critical business applications. With thousands of firewall rules across many different security devices, frequent changes, a lack of trained security personnel, and lack of visibility, managing security policies manually is now impossible. It is too complex, too time-consuming, and riddled with errors – causing outages, security risks, and compliance violations. The solution AlgoSec Security Management for Cisco ACI delivers application-centric security policy change management, providing unified visibility across the entire network estate. It leverages policy-driven automation to manage security changes, assess risk, and maintain compliance. About Cisco ACI Cisco ACI, an industry-leading software-defined networking solution, facilitates application agility and data center automation. ACI enables scalable multicloud networks with a consistent policy model and provides the flexibility to move applications seamlessly to any location or any cloud while maintaining security and high availability. Schedule a Demo The AlgoSec solution The network security management solution from AlgoSec and Cisco comprises several key components: AlgoSec Horizon Security Analyzer – Network security policy analysis, auditing, and compliance AlgoSec Horizon Security Analyzer delivers visibility and analysis of complex network security policies across Cisco ACI, firewalls attached to the ACI fabric, and other upstream security devices. The solution automates and simplifies security operations, including troubleshooting, auditing policy cleanup, risk and compliance analysis, and audit preparations. AlgoSec Horizon FireFlow (AFF) – Automation of security policy changes AlgoSec Horizon FireFlow helps you process security policy changes in a fraction of the time, so you can respond to business requirements with the agility they demand. AlgoSec Horizon FireFlow automates the entire security policy change process — from design and submission to proactive risk analysis, implementation, validation, and auditing with support for automated policy enforcement on Cisco ACI and multivendor security devices. AlgoSec Horizon AppViz – Application Visibility Add-On The Horizon AppViz add-on accelerates identification and mapping of all the network attributes and rules that support business-critical applications – making it easier for organizations to make changes to their applications across any on-premise and cloud platform, and to troubleshoot network and change management issues across the entire enterprise environment. AlgoSec AppChange – Application Lifecycle Change Management Add-On AlgoSec’s AppChange automatically updates network security policy changes on all relevant devices across the entire network. This saves time for IT and security teams and eliminates manual errors and misconfigurations. AppChange addresses the critical issues of human error and configuration mistakes which are the biggest causes of network and application outages. About the AlgoSec Security Policy Management Solution (ASMS) AlgoSec Security Policy Management Solution (ASMS) intelligently automates and orchestrates network security policy management to make enterprises more agile, more secure, and more compliant — all the time. Through a single pane of glass, users can determine application connectivity requirements, proactively analyze risk from the business perspective, and rapidly plan and execute network security changes — all with zero-touch deployment and provisioning, seamlessly orchestrated in multicloud network environments. AlgoSec integrates with Cisco ACI to extend ACI’s policy-based automation to all security devices across their data center, on its edges, and in the cloud. AlgoSec Security Management Solution for ACI enables customers to ensure continuous compliance and automates the provisioning of security policies across the ACI fabric and multivendor security devices connected to the ACI fabric, helping customers build secure data centers Schedule a Demo The integrated Cisco ACI and AlgoSec offering Through a seamless integration, AlgoSec complements Cisco ACI by extending and enhancing its policy-based automation to all security devices across the enterprise network – inside and outside the data center. With AlgoSec’s enhanced visibility and unified security policy management capabilities, customers can now process and apply security policy changes quickly, assess and reduce risk, ensure compliance, and maintain a strong security posture across their entire environment – thereby rapidly realizing the full potential of their Cisco ACI deployment. Key features of the integrated solution Visibility Provides complete visibility into tenants, endpoints, EPGs and contracts in the ACI fabric Provides a detailed change history for every firewall and other managed devices, current risk status, and device topology Quick access to key findings via the AlgoSec App for the Cisco ACI App Center Compliance Proactively performs a risk assessment for the policies (contracts) defined in the ACI fabric and policies defined for firewalls in the fabric; It also recommends the necessary changes to eliminate misconfigurations and compliance violations Proactively assesses risks for new policy change requests (before enforcement) to ensure continuous compliance Automatically generates audit-ready regulatory compliance reports for the entire ACI fabric Policy automation Automatically pushes security policy changes to Cisco ACI by creating contracts and filters to enforce data center whitelist policy Automatically pushes changes to firewalls in the ACI fabric and other network security controls in the data center Policy-driven application connectivity management Map application connectivity to ACI contracts and EPGs as well as in-fabric firewall policies Migrate application connectivity to Cisco ACI Visualize and instantly provision connectivity for business applications Assess the impact of network changes on application availability to minimize outages View risk and vulnerabilities from the business application perspective and recommend potential changes to the application policies in the ACI fabric Key benefits of the integrated solution for Cisco ACI customers Provides visibility into the security posture of the Cisco ACI fabric Delivers risk and compliance analysis and supports all major regulatory standards Reduces time and effort through security policy automation Facilitates and automates network segmentation within the data center Helps avoid outages and eliminate security device misconfigurations Significantly simplifies and reduces audit preparation efforts and costs Schedule a Demo AlgoSec App for Cisco ACI App Center AlgoSec also delivers an App for the Cisco ACI App Center, making key benefits of the integrated solution easily accessible from the APIC-user interface. The AlgoSec App for ACI provides visibility into security and compliance posture of the ACI fabric (including firewalls in the ACI fabric) and enables contract connectivity troubleshooting and the automating of security policy changes on firewalls connected to the ACI fabric. Schedule a Demo Key use cases of the integrated solution Automated security policy change management Automate security policy change management for multivendor firewalls Automatically create and push ACI contracts and EPGs “On-the-fly” risk and compliance assurance during policy changes of ACI and in-fabric firewalls Design rule changes and validate correct implementation Push policy changes directly to the device Document changes and generate an audit trail Seamlessly integrate with existing ticketing systems Risk mitigation and compliance reporting Instantly generate audit-ready reports for all major regulations, including PCI DSS, HIPAA , SOX, NERC, GDPR, and many others Risk and compliance analysis for Cisco ACI contracts and for firewall security policies Proactively uncover gaps in your firewall compliance posture across your entire estate Proactively check every change for compliance violations – and remediate problems before an audit Get a complete audit trail of all firewall changes and approval processes Application connectivity and security modeling Map application connectivity to ACI contracts and EPGs Map application connectivity to ACI fabric firewall polices Simplify application and server migrations to the data center Accelerate application delivery Reduce the cost of manual application connectivity mapping efforts Avoid application outages due to network device misconfigurations Provide risk and compliance per application Align application, security, and network teams Data center and cloud migration Provide application connectivity mapping assistance by connecting to CMDBs among other ways Map the security devices and policies to ACI’s application data constructs Provide risk assessment to application connectivity as depicted by ACI Minimize business disruption and avoid application outages during migration In-depth visibility of the security migration process Unify security policy management across multicloud environments Schedule a Demo How it works AlgoSec uses NoAPIC northbound REST APIs to learn the APIC policy configuration. AlgoSec then uses this information from Cisco ACI and adds to it the configurations and policies of the network firewalls, routers, load balancers, web proxies, and cloud security controls, to deliver a unified security policy management solution for the ACI fabric. This, in turn, provides benefits including compliance, automation, and visibility of the entire network estate. Schedule a Demo Summary Integrating Cisco ACI with AlgoSec lets you do the following: Automatically design and push security policy change s to Cisco ACI by creating contracts and filters to enforce the data center whitelist policy, and also changes to firewalls connected to the ACI fabric and to other network security controls in a multicloud environment Proactively assess risk in Cisco ACI contracts and recommend changes needed to eliminate misconfigurations and compliance violations both while making policy changes and, periodically, for the entire multicloud environment Application policy reflection of the data center’s underline security policies as implemented on firewalls and other security devices Schedule a Demo AlgoSec software components compatible with Cisco ACI AlgoSec component: AlgoSec Horizon Security Analyzer V2017.3 and higherCisco Adaptive Security Appliance (ASA), Cisco Firepower® Threat Defense (FTD), Palo Alto Networks, Fortinet, Check Point Firewalls, and cloud-native security devices. Please refer to the link below for a complete list of supported devices: https://www.algosec.com/ supported-devices/ AlgoSec Horizon FireFlow (AFF) AlgoSec AppVizAlgoSec AppChangeActiveChange (for AFF) v2018.1 and higher Schedule a Demo Product availability The AlgoSec Security Policy Management Solution for Cisco ACI is available on the Cisco Global Price List (GPL) through the Cisco SolutionsPlus Program. Please contact Cisco sales or the Cisco partner network for more details. For more information Cisco Application Centric Infrastructure https://www.cisco.com/site/us/en/products/networking/cloud-networking/application-centric-infrastructure/index.html The AlgoSec Connectivity and Compliance App on ACI App Center https://dcappcenter.cisco.com/connectivitycompliance.html AlgoSec and Cisco https://www.algosec.com/cisco-algosec/. Schedule a Demo Select a size How does AlgoSec integrate with Cisco ACI to automate security policy management? Policy-driven, multi-tenant, application-centric security management for data centers The AlgoSec solution The integrated Cisco ACI and AlgoSec offering AlgoSec App for Cisco ACI App Center Key use cases of the integrated solution How it works Summary AlgoSec software components compatible with Cisco ACI Product availability Get the latest insights from the experts Choose a better way to manage your network

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In this guest blog, Jeff Yager from IT Central Station describes how AlgoSec is perceived by real users and shares how the solution meets... Security Policy Management Taking Control of Network Security Policy Jeff Yeger 2 min read Jeff Yeger 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 8/30/21 Published In this guest blog, Jeff Yager from IT Central Station describes how AlgoSec is perceived by real users and shares how the solution meets their expectations for visibility and monitoring. Business-driven visibility A network and security engineer at a comms service provider agreed, saying, “ The complete and end-to-end visibility and analysis [AlgoSec] provides of the policy rule base is invaluable and saves countless time and effort .” On a related front, according to Srdjan, a senior technical and integration designer at a major retailer, AlgoSec provides a much easier way to process first call resolutions (FCRs) and get visibility into traffic. He said, “With previous vendors, we had to guess what was going on with our traffic and we were not able to act accordingly. Now, we have all sorts of analyses and reports. This makes our decision process, firewall cleanup, and troubleshooting much easier.” Organizations large and small find it imperative to align security with their business processes. AlgoSec provides unified visibility of security across public clouds, software-defined and on-premises networks, including business applications and their connectivity flows. For Mark G., an IT security manager at a sports company, the solution handles rule-based analysis . He said, “AlgoSec provides great unified visibility into all policy packages in one place. We are tracking insecure changes and getting better visibility into network security environment – either on-prem, cloud or mixed.” Notifications are what stood out to Mustafa K., a network security engineer at a financial services firm. He is now easily able to track changes in policies with AlgoSec , noting that “with every change, it automatically sends an email to the IT audit team and increases our visibility of changes in every policy.” Security policy and network analysis AlgoSec’s Firewall Analyzer delivers visibility and analysis of security policies, and enables users to discover, identify, and map business applications across their entire hybrid network by instantly visualizing the entire security topology – in the cloud, on-premises, and everything in between. “It is definitely helpful to see the details of duplicate rules on the firewall,” said Shubham S., a senior technical consultant at a tech services company. He gets a lot of visibility from Firewall Analyzer. As he explained, “ It can define the connectivity and routing . The solution provides us with full visibility into the risk involved in firewall change requests.” A user at a retailer with more than 500 firewalls required automation and reported that “ this was the best product in terms of the flexibility and visibility that we needed to manage [the firewalls] across different regions . We can modify policy according to our maintenance schedule and time zones.” A network & collaboration engineer at a financial services firm likewise added that “ we now have more visibility into our firewall and security environment using a single pane of glass. We have a better audit of what our network and security engineers are doing on each device and are now able to see how much we are compliant with our baseline.” Arieh S., a director of information security operations at a multinational manufacturing company, also used Tufin, but prefers AlgoSec, which “ provides us better visibility for high-risk firewall rules and ease of use.” “If you are looking for a tool that will provide you clear visibility into all the changes in your network and help people prepare well with compliance, then AlgoSec is the tool for you,” stated Miracle C., a security analyst at a security firm. He added, “Don’t think twice; AlgoSec is the tool for any company that wants clear analysis into their network and policy management.” Monitoring and alerts Other IT Central Station members enjoy AlgoSec’s monitoring and alerts features. Sulochana E., a senior systems engineer at an IT firm, said, “ [AlgoSec] provides real-time monitoring , or at least close to real time. I think that is important. I also like its way of organizing. It is pretty clear. I also like their reporting structure – the way we can use AlgoSec to clear a rule base, like covering and hiding rules.” For example, if one of his customers is concerned about different standards , like ISO or PZI levels, they can all do the same compliance from AlgoSec. He added, “We can even track the change monitoring and mitigate their risks with it. You can customize the workflows based on their environment. I find those features interesting in AlgoSec.” AlgoSec helps in terms of firewall monitoring. That was the use case that mattered for Alberto S., a senior networking engineer at a manufacturing company. He said, “ Automatic alerts are sent to the security team so we can react quicker in case something goes wrong or a threat is detected going through the firewall. This is made possible using the simple reports.” Sulochana E. concluded by adding that “AlgoSec has helped to simplify the job of security engineers because you can always monitor your risks and know that your particular configurations are up-to-date, so it reduces the effort of the security engineers.” To learn more about what IT Central Station members think about AlgoSec, visit our reviews page . To schedule your personal AlgoSec demo or speak to an AlgoSec security expert, click here . 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? 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Protecting cloud-based applications and workloads requires robust security solutions such as CSPM, CIEM and CWPP. CNAPP tries to answer... Cloud Security CSPM vs. CNAPP: Which Solution to Choose? 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 11/24/22 Published Protecting cloud-based applications and workloads requires robust security solutions such as CSPM, CIEM and CWPP. CNAPP tries to answer all 3 but how do you know which solution is right for your specific organization? Ava Chawla, AlgoSec’s Global Head of Cloud Security unravels the differences between them and shares her expert opinion on the solution that offers the most value for organizations. What is Cloud Security Posture Management (CSPM)? A CSPM tool monitors the logs and configuration files of the services you use in your cloud environment. It will scan the entire cloud environment to detect and prevent misconfiguration errors. This is important because configurations in the cloud happen quickly and just as quickly introduce new threats into the environment. For robust ongoing protection, you need to monitor the environment continuously and automatically. Here’s where CSPM comes in. The best CSPM solutions implement configuration best practices and automatically initiate corrective actions to remove risks, thus improving cloud security, ensuring adherence to compliance policies, and reducing the likelihood of breaches. Additionally, they are agentless, do not require long configuration, and don’t add to your cloud bills by utilizing additional cloud resources. What is Cloud Infrastructure Entitlement Management (CIEM)? In cloud environments, identity goes beyond users and groups. It also plays a vital role in managing all the resources and services that need to access data. All these accesses happen very quickly and constitute a complex web of interactions. It’s crucial to know when and between whom these interactions occur to ensure that only legitimate resources can access or modify data. But as your cloud resources increase, the complexity of entitlements also grows. It’s not easy to keep track of these entitlements or to maintain the security-focused principle of least privilege (PoLP). CIEM tools are specialized identity-centric solutions to manage cloud access risk and govern entitlements in hybrid and multi-cloud environments. With CIEM, you can manage entitlements across all your cloud resources and maintain PoLP to mitigate the risk created by granting excessive permissions to cloud resources. What is a Cloud Workload Protection Platform (CWPP)? CWPP solutions manage cloud applications and workloads. They can reach back into on- prem environments and thus effectively detect and prevent security problems like malware and vulnerabilities across the entire hybrid landscape. CWPP solutions can scale automatically and support your organization as your cloud environment grows or changes. What is a Cloud Native Application Protection Platform (CNAPP)? Each of these solutions are geared towards a specific area of cloud security. CSPM prevents misconfiguration errors, CIEM platforms manage cloud access risks, and CWPP protects your assets and workloads. But what if you want a single solution that can completely manage the security of your cloud environment? Try a Cloud Native Application Protection Platform . CNAPP solutions combine security posture management, workload protection, and entitlement management into one single platform to provide comprehensive, holistic security across multi-cloud environments. Thus, you can protect your entire cloud estate with one solution instead of having to implement and manage multiple point solutions. Another advantage of a CNAPP tool is that it will enable you to “shift left”. Thus, you can not only secure applications in production environments, but also manage the runtime and DevOps aspects of security. For this reason, these platforms are aimed at both security professionals and DevOps practitioners. Conclusion and Next Steps A CNAPP solution is the most comprehensive solution. However, in today’s market there is no one tool that truly covers all the functionalities that CNAPP promises. Therefore, each organization should choose the solution that fits its immediate needs, including taking other considerations into account such as the skill level and the maturity of its cloud adoption. One important thing to remember: Regardless of the solution you choose, make sure it’s agentless. Agentless is important in today’s cloud security because agent-based solutions are hard to manage, expensive, and intrusive. If you’re looking for a modern agentless CSPM with container protection to safeguard your cloud-based application and workload data, then Prevasio might be the best option for you. 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

Virtual Local Area Network (VLAN) Security Issues You’re in no doubt familiar with Virtual Local Area Network (VLAN) technology and its... Information Security Are VLANs secure? VLAN security best practices Kevin Beaver 2 min read Kevin Beaver 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 9/23/14 Published Virtual Local Area Network (VLAN) Security Issues You’re in no doubt familiar with Virtual Local Area Network (VLAN) technology and its ability to segment traffic within your network. It’s one of those decades-old technologies that businesses have come to rely on to reduce costs, minimize network broadcast domains, and protect certain systems from others. It sounds good on paper but it’s rare to see a VLAN environment that’s truly configured in the right way in order to realize its intended benefits. For example, I’ve seen some networks segmented by physical switches rather than using logical VLANs configured within each managed switch. This means that anyone on the same physical switch/broadcast domain can see every host on that segment. And if they want to see all traffic, it’s often just a matter of using Cain & Abel’s ARP Poison Routing feature . This is not an effective way to manage network devices and there’s no way to prevent inadvertent connections to the wrong segment during network upgrades, troubleshooting, and the like. It becomes a jumbled mess that negates any perceived switching or VLAN benefits. Furthermore, many “virtual” networks allow anyone to hop between segments if they know the IP addressing scheme. For example, say a user is on the 10.10.10.x network and he wants to get onto the production network of 10.0.0.x. No problem… he just points his Web browser, his vulnerability scanner, or whatever to 10.0.0.x and he’s good to go. Worst case, he might have to configure his system with a static IP address on that network, but that’s simple enough to do. This configuration may be considered a “VLAN” that’s managing broadcast traffic but there are no real ACLs, firewall rules, or packet tagging to prevent unauthorized access by internal attackers, malware, and the like. The network is basically flat with no policies and little to no security between any of the network segments and systems. Another thing to remember is that many VLANs are used to partition networks into distinctive segments to separate business units and their unique data sets. Even if the technical aspects of the VLAN configuration are spot on, these environments are often defined at a very high level without involving the actual business unit managers or information owners, therefore there are often security gaps in the segmentation. This means that information specific to a business unit and believed to be isolated is often anything but – it may well be scattered across numerous other VLANs and network hosts within those segments. How does this happen? Convenience and mobility and general carelessness. Users copy information to places where they can work on it and end up copying it to systems outside of the intended VLAN domain or to different hosts on other VLANs. IT may even copy information for backup or test purposes. Either way, confidential information often ends up on unprotected “islands” that no one knows about until it’s too late. Network security based on VLAN technology can work if it’s done properly. And while it’s not perfect, it can add another layer of security to your environment, one that can make the difference between breach and no breach. 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

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