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Webinars Horizon AppViz Ablaze? Ablaze? Put Out Network Security Audit & Compliance Fires The growing body of regulations and standards forces enterprises to put considerable emphasis on compliance verified by ad hoc and regular auditing of security policies and controls. While regulatory and internal audits entail a wide range of security checks, network firewalls are featured prominently as they are the first line of defense of the enterprise network. Typical networks might include tens or hundreds of firewalls from multiple vendors running thousands of rules. Auditing firewalls for compliance is becoming more complex and demanding all the time. Documentation of current rules and their evolution of changes is lacking Time and resources required to find, organize and inspect all the firewall rules to determine the level of compliance is exorbitant and growing It’s time to adopt auditing’s best practices to maintain continuous compliance. Join us in this webinar to discover the Firewall Audit Checklist, the 6 best practices that will ensure successful audits and full compliance. By adopting these best practices, security teams will significantly improve their network’s security posture and reduce the pain of ensuring compliance with regulations, industry standards and corporate policies. Tal Dayan AlgoSec security expert Relevant resources Firewall audit checklist for security policy rules review Firewall audit checklist for security policy rules review See Documentation AlgoSec Horizon AppViz - Application visibility for AlgoSec Firewall Analyzer See Documentation Firewall policy management Automate firewall rule changes See Documentation 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

Algosec Cloud Enterprise (Horizon ACE) Case Study Download PDF Download PDF Add a Title Add a Title Add a Title 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 Talk to a Skybox transition expert. Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Continue

With AlgoSec you will manage your network security confidently, no matter where your network lives Gain complete visibility, automate changes, and always be compliant AlgoSec vs. Tufin See how AlgoSec stacks up against Tufin Schedule a demo Stop managing rules, start securing applications. Bid goodbye to Tufin: Master hybrid security with AlgoSec. AlgoSec is an application-centric security management platform that eliminates the pain of hybrid network security management by focusing on what your applications need—because that is how your business runs. By automatically discovering applications and their connectivity, visualizing the full hybrid network security topology across cloud and on-prem environments, and enforcing micro-segmentation, AlgoSec enables security teams to prioritize risk based on real business impact rather than static rules. The result is faster, safer network changes with continuous visibility, compliance, and control across the entire hybrid infrastructure. Micro-segment successfully Master micro-segmentation. Define and enforce network segmentation throughout your entire hybrid network. Be confident that your network security policies won’t violate your network segmentation strategy. Get a demo > Visualize & analyze your application connectivity Micro-segment successfully Master micro-segmentation. Define and enforce network segmentation throughout your entire hybrid network. Be confident that your network security policies won’t violate your network segmentation strategy. Get a demo > Automatically discover applications and services Never misplace an application on your network. Automatically discover and identify your business applications and their network connectivity. Get a demo > Visualize your entire network Instantly visualize your entire hybrid network security topology – in the cloud, on-premises, and everything in between. Understand the impact of network security policies on traffic, quickly troubleshoot connectivity issues Get a demo > Connect applications to security policy rules Firewall rules support applications or processes that require network connectivity to and from specific servers, users, and networks. With Horizon AppViz, automatically associate the relevant business applications that each firewall rule supports, enabling you to review the firewall rules quickly and easily Get a demo > Bid Goodbye To Tufin & Get Started With AlgoSec Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Continue © 2004-2023 All rights reserved by AlgoSec

AlgoSec Horizon AppViz Application visibility for AlgoSec Horizon Security Analyzer Download PDF Download PDF Add a Title Add a Title Add a Title 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 Talk to a Skybox transition expert. Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Continue

Visit Algosec's Media Center for the latest news, press releases, and media resources on network security and policy management solutions Media Center Press Releases AlgoSec Posts 37% YoY new Business Growth in 2025 as Enterprises Prioritize Application-Centric Security 2/18/26 Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles. AlgoSec’s 2026 State of Network Security Report Reveals Rising Demand for Consolidation and Control 2/4/26 Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles. AlgoSec Security Management Solution A33.20 removes network security change friction across hybrid and multi-cloud networks 1/22/26 Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles. Show all press releases Awards and Recognitions Cyber Defense Magazine, Global InfoSec Award Cyber Defense Magazine recognized AlgoSec for advancing AI-powered cybersecurity - applying intelligence to understand applications, prioritize risk by business impact, and automate policy across hybrid environments. SC Award - Best Risk / Policy Management Solution SC Media named AlgoSec the 2026 winner for Best Risk/Policy Management Solution - recognizing an application-centric approach across virtual, cloud, and physical environments. Globee Awards Gold, Cybersecurity Gold winner and Best of Category for Risk and Policy Management at the 2026 Globee Cybersecurity Awards - validating AlgoSec's unified approach across cloud and on-prem networks. Top InfoSec Innovator Cyber Defense Magazine named AlgoSec a "Trailblazing" company in Network Security and Management as part of the 2025 Top InfoSec Innovator Awards recognizing innovation that is shaping the future of the industry. Gartner Peer Insights Customers' Choice Recognition earned directly from the people who use AlgoSec every day: security architects, network engineers and compiance leaders. Based on verified, in-depth reviews of real deployments and outcomes. G2 Leader, Enterprise Named a Leader in the Enterprise segment of the G2 Spring 2026 Grid® Report - based on verified reviews from enterprise users and strong market presence. Global InfoSec Awards Winner 2025 (Cyber Defense Magazine) Cyber Defense Magazine announced AlgoSec as a winner of the 2025 Global InfoSec Award for "Best Service – Cybersecurity Company," validating our mission to deliver secure application connectivity. Gartner Peer Insights Customers' Choice 2025 Sustaining an average rating of 4.5 stars on Gartner Peer Insights, AlgoSec is highly recognized by users who praise our platform’s depth and ease of use in managing hybrid networks. Globee Awards Gold Winner Cybersecurity 2026 AlgoSec takes home Gold at the 2026 Globee Cybersecurity Awards, underscoring our ongoing commitment to innovation in zero-trust architectures and hybrid cloud security. G2 Leader Enterprise Spring 2026 Consistently ranked at the top of our category on peer review sites, AlgoSec has been recognized as a Leader in the Enterprise segment in G2’s Spring 2026 reports. In the News Minimize security risks with micro-segmentation December 20, 2023 The importance of IT compliance in the digital landscape December 20, 2023 Efficiently contain cyber risks December 20, 2023 Show all news Company Overview AlgoSec enables the world’s most complex organizations to gain visibility, reduce risk and process changes at zero-touch across the hybrid network. AlgoSec’s patented application-centric view of the hybrid network enables business owners, application owners, and information security professionals to talk the same language, so organizations can deliver business applications faster while achieving a heightened security posture. Read more Customer Reviews We empower the world’s most complex organizations to gain visibility, reduce risk and process changes at zero-touch across the hybrid network. Learn why over 2,300 customers in 80 countries and across every industry vertical rely on AlgoSec to help them become more agile, more secure, and continuously compliant. Read more Media Contacts AlgoSec Tsippi Dach [email protected] Public Relations USA Megan Davis [email protected] +1 706-527-9536 Public Relations UK Jenni Livesly / Patrick Giffney [email protected] +44(0) 300 124 6100 Public Relations DACH Florian Stark / Carmen Ritter [email protected] +49(0) 89 211 871 66 AlgoSec Logo Download kit 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

View AlgoSec s press releases to stay on top of the latest company announcements Press releases Filter by release year AlgoSec Posts 37% YoY new Business Growth in 2025 as Enterprises Prioritize Application-Centric Security February 18, 2026 Over 90% gross dollar retention and 37% year-over-year new business growth reflect demand for visibility across complex hybrid environments 2026 AlgoSec’s 2026 State of Network Security Report Reveals Rising Demand for Consolidation and Control February 4, 2026 One of the market’s most comprehensive annual vendor-agnostic studies found that rapid cloud expansion, distributed workloads, and AI-driven traffic patterns are driving increased demand for unified policy control and end-to-end transparency 2024 AlgoSec Security Management Solution A33.20 removes network security change friction across hybrid and multi-cloud networks January 22, 2026 The new capabilities empower teams to move faster with clarity, control, and business-aligned risk prioritization 2024 AlgoSec’s Horizon Platform Fuels Company Growth and Global Application-Centric Security September 9, 2025 A gross dollar retention rate of over 90% and 36% year-over-year new business growth highlight adoption across industries 2025 AlgoSec Security Management solution A33.10 delivers new compliance reporting and precise discovery of application connectivity May 20, 2025 The new product version release provides extended multi-cloud hybrid network visibility, reduces risk exposure and addresses new compliance regulations in a unified platform 2024 AlgoSec Wins SC Award for Best Security Company, Global InfoSec Award for Best Service Cybersecurity Company May 14, 2025 These award wins follow a year of double-digit year-on-year annual recurring revenue growth and the launch of the AlgoSec Horizon Platform 2024 AlgoSec’s 2025 State of Network Security Report Reveals Growing Adoption of Zero-Trust Architecture and Multi-Cloud Environments April 3, 2025 Annual vendor-agnostic research found businesses continue to prioritize multi-cloud environments, with Cisco, Microsoft Azure, AWS, Palo Alto Networks and Fortinet leading the way 2024 AlgoSec Achieves Strong Growth in 2024, Expands Customer Partnerships and Services Driven by Application-Centric Vision March 20, 2025 Continued growth underscores AlgoSec’s commitment to innovation and leadership in application-centric security to drive business value 2024 AlgoSec Launches AlgoSec Horizon, its Most Advanced Application-Centric Security Platform for Converging Cloud and On-Premise Environments February 11, 2025 AlgoSec Horizon platform empowers organizations to seamlessly secure applications across complex, converging cloud and on-premise network environments with AI-driven visibility, automation and risk mitigation 2024 2023 AlgoSec Posts 37% YoY new Business Growth in 2025 as Enterprises Prioritize Application-Centric Security Date Over 90% gross dollar retention and 37% year-over-year new business growth reflect demand for visibility across complex hybrid environments AlgoSec’s 2026 State of Network Security Report Reveals Rising Demand for Consolidation and Control Date One of the market’s most comprehensive annual vendor-agnostic studies found that rapid cloud expansion, distributed workloads, and AI-driven traffic patterns are driving increased demand for unified policy control and end-to-end transparency AlgoSec Security Management Solution A33.20 removes network security change friction across hybrid and multi-cloud networks Date The new capabilities empower teams to move faster with clarity, control, and business-aligned risk prioritization AlgoSec’s Horizon Platform Fuels Company Growth and Global Application-Centric Security Date A gross dollar retention rate of over 90% and 36% year-over-year new business growth highlight adoption across industries AlgoSec Security Management solution A33.10 delivers new compliance reporting and precise discovery of application connectivity Date 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 Wins SC Award for Best Security Company, Global InfoSec Award for Best Service Cybersecurity Company Date 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’s 2025 State of Network Security Report Reveals Growing Adoption of Zero-Trust Architecture and Multi-Cloud Environments Date Annual vendor-agnostic research found businesses continue to prioritize multi-cloud environments, with Cisco, Microsoft Azure, AWS, Palo Alto Networks and Fortinet leading the way AlgoSec Achieves Strong Growth in 2024, Expands Customer Partnerships and Services Driven by Application-Centric Vision Date Continued growth underscores AlgoSec’s commitment to innovation and leadership in application-centric security to drive business value AlgoSec Launches AlgoSec Horizon, its Most Advanced Application-Centric Security Platform for Converging Cloud and On-Premise Environments Date AlgoSec Horizon platform empowers organizations to seamlessly secure applications across complex, converging cloud and on-premise network environments with AI-driven visibility, automation and risk mitigation 2022 AlgoSec Posts 37% YoY new Business Growth in 2025 as Enterprises Prioritize Application-Centric Security Date Over 90% gross dollar retention and 37% year-over-year new business growth reflect demand for visibility across complex hybrid environments AlgoSec’s 2026 State of Network Security Report Reveals Rising Demand for Consolidation and Control Date One of the market’s most comprehensive annual vendor-agnostic studies found that rapid cloud expansion, distributed workloads, and AI-driven traffic patterns are driving increased demand for unified policy control and end-to-end transparency AlgoSec Security Management Solution A33.20 removes network security change friction across hybrid and multi-cloud networks Date The new capabilities empower teams to move faster with clarity, control, and business-aligned risk prioritization AlgoSec’s Horizon Platform Fuels Company Growth and Global Application-Centric Security Date A gross dollar retention rate of over 90% and 36% year-over-year new business growth highlight adoption across industries AlgoSec Security Management solution A33.10 delivers new compliance reporting and precise discovery of application connectivity Date 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 Wins SC Award for Best Security Company, Global InfoSec Award for Best Service Cybersecurity Company Date 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’s 2025 State of Network Security Report Reveals Growing Adoption of Zero-Trust Architecture and Multi-Cloud Environments Date Annual vendor-agnostic research found businesses continue to prioritize multi-cloud environments, with Cisco, Microsoft Azure, AWS, Palo Alto Networks and Fortinet leading the way AlgoSec Achieves Strong Growth in 2024, Expands Customer Partnerships and Services Driven by Application-Centric Vision Date Continued growth underscores AlgoSec’s commitment to innovation and leadership in application-centric security to drive business value AlgoSec Launches AlgoSec Horizon, its Most Advanced Application-Centric Security Platform for Converging Cloud and On-Premise Environments Date AlgoSec Horizon platform empowers organizations to seamlessly secure applications across complex, converging cloud and on-premise network environments with AI-driven visibility, automation and risk mitigation Choose a better way to manage your network Work email* First name* Last 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Leader in network security management solutions reports strong year-over-year product revenue growth of 43% in Q4 2019 and 26% in full year 2019 AlgoSec Celebrates Record Quarter in Q4 2019 and Another Record Year of Strong Growth and Profitability in 2019 Leader in network security management solutions reports strong year-over-year product revenue growth of 43% in Q4 2019 and 26% in full year 2019 February 18, 2020 Speak to one of our experts RIDGEFIELD PARK, N.J., Feb. 18, 2020 – AlgoSec , the leading provider of business-driven network security management solutions, has announced strong growth in product revenues and total revenues in 2019. For the full year, AlgoSec reported a profitable 2019 with: 26% increase in product revenues over 2018 17% increase in total revenues over 2018 Close to 100 new customers won, many of which were competitive wins, including several actual replacements of products from AlgoSec’s direct competitors. The company also concluded its best-ever quarter to date in Q4 2019: 43% increase in product revenues compared to Q4 2018 27% increase in total revenues compared to Q4 2018 Over 50 open positions for immediate hiring “2019 was a very successful year across every aspect of our business,” said Yuval Baron, AlgoSec Chief Executive Officer. “We exceeded our sales targets, strengthened cashflow and won nearly 100 new customers with several million dollar-plus contracts. In addition, Cisco added AlgoSec to its Global Price List, we strengthened our channel partnerships globally, and expanded our senior management team. The demand for our solutions is accelerating as we become increasingly mission-critical to our customers’ business.” Solution innovations AlgoSec introduced several key innovations in 2019 to help enterprise customers address their network security management challenges. These include: The launch of CloudFlow, a cloud-focused security solution that delivers comprehensive visibility and management of all the security control layers across enterprise multi-cloud and hybrid estates. The latest A30 release of AlgoSec’s core Network Security Management Suite which features new Horizon AppViz and AppChange add-ons, bringing unsurpassed application visibility and network auto-discovery capabilities, and extending support for Cisco ACI A new extension to the IBM® Resilient® Incident Response Platform, enabling organizations to tie security incidents and attacks directly to relevant business processes AlgoSec’s Security Management Suite was chosen as the only SC Labs ‘Best Buy’ solution in 2019’s SC Magazine Risk Management Group Test , and secured a perfect 5 out of 5 rating in each of the 6 categories. AlgoSec was also the highest-ranked solution in its category on IT Central Station , which features enterprise product reviews from real users, based on the highest ratings, most reviews, and most views in its product segment. New industry partnerships AlgoSec’s integrated solution for Cisco ACI and security devices is now available on Cisco’s Global Price List, enabling Cisco’s direct and channel sales network to offer AlgoSec solutions to customers. Announced in November 2019, the integrated solution also enables mutual customers to realize the full potential of intent-based Data Centers. Strengthened executive management team AlgoSec further expanded its executive team in 2019, with Chris Thomas joining in the role of Chief Revenue Officer to lead global revenue-generation activities, Ilan Erez appointed as Chief Financial Officer and General Manager to help drive multi-faceted business growth, and Zvika Menachemi as VP of Research & Development to help advance the development of AlgoSec’s network and Cloud Security Policy Management Solutions. About AlgoSec The leading provider of business-driven network security management solutions, AlgoSec helps the world’s largest organizations align security with their mission-critical business processes. With AlgoSec, users can discover, map and migrate business application connectivity, proactively analyze risk from the business perspective, tie cyber-attacks to business processes and intelligently automate network security changes with zero touch – across their cloud, SDN and on-premise networks. Over 1,800 enterprises , including 20 of the Fortune 50, have utilized AlgoSec’s solutions to make their organizations more agile, more secure and more compliant – all the time. Since 2005, AlgoSec has shown its commitment to customer satisfaction with the industry’s only money-back guarantee . All product and company names herein may be trademarks of their registered owners. *** Media Contacts:Tsippi [email protected]

Listen to Algosec podcasts for expert discussions on network security, policy management, risk reduction, and compliance strategies. Podcasts Managing Cybersecurity Follow the hottest Cybersecurity trends, solutions and tips by industry leaders and security experts just like you. Delivered by AlgoSec, the world's leading application connectivity and security policy company. Lessons in Cybersecurity Learn to tighten network security with effective strategies and tactics from AlgoSec Co-Founder and CTO, Prof. Avishai Wool, a well-renowned cyber security industry authority. Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Continue

Explore resources on firewall policy management with expert insights, guides, and best practices to optimize your network security with Algosec. Firewall policy management Automate firewall rule changes Every enterprise network needs to have effective firewall management tools to make sure the entire IT infrastructure is secured against unauthorized and potentially harmful traffic from outside the network. Improve your firewall policy management with tested and proven firewall policy management tools and mitigate network issues with an effective firewall management software. Learn More Webinar Firewall Policy Challenges As a firewall admin, the challenges associated with firewall rules, firewall compliances, firewall policies and firewall changes secure your business networks and systems are not centered only around the firewall technology itself, but also on how the firewall configuration is integrated with your business security policies. With the growing number of applications and devices, network ecosystems have become so complicated that a simple oversight on a precarious firewall may render the entire network offline and endanger the security of the business to various forms of cyber-attacks. Poorly implemented firewall policy management solutions can result in substantial business risks and often by the time it is revealed, the damage has already been done; take for example: Redundant firewall rules that result in illegal network access and cyber-attacks Differences in firewall compliances that are part of government and industry regulations Inappropriate firewall rule modifications that interrupt business applications When it comes to firewall change management, simple oversights and blunders can cause problems that will expose the network to security risks. Additionally, the complexity of today’s networks, devices, applications and the tasks performed within the management solution, require a strong firewall policy management solution in place. Firewall Management Tips 2 Minute Definition FAQ Firewall administrators must know how to properly and effectively manage firewalls to make sure that the IT infrastructure and the business are protected against external and internal unauthorized and potentially harmful network risks. How do you make firewall policies effective? Using a firewall is about creating and establishing intelligent and effective firewall policy decisions. Firewalls are more than capable of implementing policies by translating firewall rules established by the firewall administrator. Then again, as a firewall admin, you must understand the types of firewall rules that will make sense on your current infrastructure. Ordinarily the time investment needed with firewall optimization relies heavily on the initial setup, leaving firewall policy management fairly simple. Although it may take some time, ideas and testing to come up with a firewall security policy that best serves your business requirements, doing so will provide you better control over the security of your network. How long does it take to implement security policy changes? Depending on the firewall policy management tools you use, you can actually process security policy changes within minutes or hours. The good thing about using highly customizable and smart workflows is that it simplifies and automates the whole process of modifying your firewall policies from the first stage of planning to designing a practical risk analysis to implementation, validation and auditing. How do you create a change management workflow? Every change task category or configuration change category needs to have a workflow linked to it. Creating a workflow is required prior to creating a change category or change task category. Technically, you can generate a new workflow from scratch or you can opt to just copy an already existing workflow and create the necessary modifications. How to manage firewall rules? The firewall policy management interface enables network administrators to either enable or disable firewall policies with the purpose of creating or managing the firewall rules designed for outgoing, incoming and inter-zone traffic. FIREWALL POLICY MANAGEMENT RESOURCES Discover how AlgoSec can help your firewall policy management Firewalls Ablaze? Put Out Network Security Audit & Compliance Fires Watch webinar Firewall Policy Management Keep Reading How to Build Firewall Policies for East West Traffic Watch webinar Private: How to Take the Fire Drill out of Making Firewall Changes Watch Webinar Automating the Firewall Change Control Process Watch Firewall Policy Management Keep Reading Firewall rule automation & change management explained Read More Firewall Management: 5 Challenges Every Company Must Address Read Document Firewall Policy Management Keep Reading Firewall rule automation & change management explained Read More ADDITIONAL FEATURES AlgoSec’s firewall policy management solution enable you to significantly increase visibility across your network environments: on-premise, SDN, public clouds, hybrid and multi-cloud Most of the infrastructures are hidden, when crossing into the public cloud domain, such as storage, compute and network. This often causes restrictions when it comes to visibility tools and procedures. But AlgoSec’s firewall policy management tools make it a lot easier to manage and implement standard workload performance by understanding the topology to discover network flows. Understanding the impact of network flows Firewall policy management tools allow you to track and monitor the flow of applications and important services over all areas of the network and provide key insights into network bandwidth usage. This can also work out historical trends for proactively identifying security issues and capacity planning. An effective monitoring of network flows provides you confidence knowing that your network is secure. Managing firewall policies across multi-cloud and hybrid environments When it comes to multi-cloud and hybrid environments, network administrators need to recognize which network flows and security controls affects application connectivity as well as cloud-specific security controls including virtual and physical firewalls that protect cloud resources. Extending the lifespan of hardware Cluttered firewall policies and misconfigurations affect the firewall performance, forcing organizations to invest in costly hardware upgrades to counteract the degradation in performance. Optimize and clean up cluttered policies with actionable recommendations. Consolidate similar rules, discover and remove unused rules and objects, as well as shadowed, duplicate and expired rules - effectively increase existing hardware lifespan. Maintaining security cloud compliance posture It is essential to manage firewall policies that maintain security cloud compliance posture and establish uniform firewall policy across complex clouds and hybrid environments. Handling multiple cloud-management portals Managing various cloud security management consoles, each with its own unique language and GUI, can be a great hassle. With AlgoSec, handling multi-cloud platforms has become a lot easier, providing users with complete control over their cloud services using a single, unified console. Enforcing cloud network security policy consistently Consistency is the crucial design principle behind cloud security solutions. Imposing the cloud network security policy consistently is the defining assumption for an effective firewall policy management platform. Schedule time with one of our experts

The NIST Cybersecurity Framework as well as other NIST security standards help set clear best practices for organizational cyber and network security NIST standards & cybersecurity framework explained The National Institute for Standards and Technology (NIST) is a US government agency, under the Commerce Department, whose mission is to set several types of standards, including security standards. Some NIST data security standards include NIST 800-53, which offers security controls and privacy controls in the areas of application security, mobile, and cloud computing, and supply chain security, NIST 800-53/FI, which establishes standards to implement FISMA , NIST 800-30, which provides guidelines for conducting risk assessments, NIST 800-171, pertaining to the physical security of data centers, and ISO 27001 . White Paper Solution Overview Understanding the NIST Cybersecurity Framework One of the most widely used NIST security standard is the NIST Cybersecurity Framework (CSF). This internationally recognized framework offers voluntary guidance, based on existing standards, guidelines, and practices for organizations to better manage and reduce cybersecurity risk. It provides companies with an easy-to-understand common language for talking about cybersecurity risk, no matter where they are on the org chart – from the server room to the board room. The NIST Cybersecurity Framework identifies five core functions: Identify Protect Detect Respond Recover The framework describes desired outcomes that are understandable by everyone, applies to any kind of risk management, defines the entire breath of cybersecurity, and spans both prevention and reaction. Webinar Infographic FAQ ABOUT NIST CYBERSECURITY STANDARDS Understanding NIST Cybersecurity Standards is a crucial part of your network security compliance posture. There are many international regulations that your organization needs to be compliant with, including HIPPA , PCI DSS , GDPR , NIST , ISO 27001, and Sarbanes-Oxley (SOX). Do the NIST Cybersecurity Standards provide a checklist of what all organization should do? No. The framework provides guidance that should be customized by different organizations to best suit their unique risks, situations, and needs. Organizations have different risks, threats, vulnerabilities, and risk tolerance. They will also differ in how they implement the practices in the framework. It should not be implemented as an un-customized checklist or take a one-size-fits-all approach How does my firewall management help with NIST Standards and the NIST Cybersecurity Framework? NIST Special Publication 800-41 establishes guidelines for firewalls and firewall policies, which govern standards and best practices for firewall policy management. According to the guidelines, an organization’s firewall policies should be based on a comprehensive risk-assessment. Firewall policies should be based on blocking all inbound and outbound traffic (“Default Deny”), with exceptions made for desired traffic. Policies should consider the source and destination of the traffic, in addition to the content. Many types of IPv4 traffic, such as those with invalid or private addresses, should be blocked by default. Organizations also should have policies for handling incoming and outgoing IPv6 traffic. Organizations should also determine which applications may send traffic into and out of its network and make firewall policies to block traffic for other applications. According to the guidelines (5.2.2), “if multiple firewalls need to have the same rules or a common subset of rules, those rules should be synchronized across the firewalls. This is usually done in a vendor-specific fashion.” AlgoSec provides out-of-the-box regulatory compliance reports for NIST SP 800-41. What about NIST SP 800-53? NIST SP 800-53, Security and Privacy Controls for Federal Information Systems and Organizations, relates to systems, including firewalls, that monitor and control at the external boundaries of the network and systems that connect to parts of the network. It provides extensive standards for firewall management. AlgoSec provides out-of-the-box regulatory compliance reports for NIST SP 800-53. Do NIST standards also relate to FISMA compliance? How AlgoSec Helps with NIST Standards? FISMA sets out guidelines for managing information security that must be followed for all information systems used or operated by a U.S. federal government agency in the executive or legislative branches, or by a contractor or other organization on behalf of a federal agency in those branches. By following NIST Cybersecurity Guidelines and NIST’s guidelines for firewalls and firewall policies, organizations get closer to FISMA compliance. AlgoSec helps identify traffic flows and associate it with the relevant business applications, and design firewall policies that work across your hybrid network, all with zero-touch automation to reduce the chances of manual misconfigurations. AlgoSec also helps manage and synchronize rules across the multi-vendor estate, so there is holistic and unified management across a network made up of multiple vendors. By using AlgoSec, organizations can be sure that their security management practices follow best practices such as NIST standards. AlgoSec automatically generates pre-populated, audit-ready compliance reports for leading industry regulations, including NIST SP 800-53, NIST SP 800-41, SOX, GLBA, PCI DSS, and ISO 27001— which helps reduce audit preparation efforts and costs. AlgoSec also uncovers gaps in organization’s compliance posture and proactively checks every change for compliance violations. AlgoSec also provides daily audit and compliance reporting across the entire heterogeneous network estate. What are some common regulations that customers must be compliance with? RESOURCES See how AlgoSec can help you meet NIST Cybersecurity Standards. Check out these resources. Firewall audit checklist for security policy rules review Read More Regulations and compliance for the data center – A Day in the Life Read Document Choose a better way to manage your network

Proper firewall configuration is essential for a secure network Explore how to overcome challenges and learn tips for effective firewall configuration Firewall configuration: What is it? How does it work? Firewalls can greatly increase the security of enterprise networks, and enable organizations to protect their assets and data from malicious actors. But for this, proper firewall configuration is essential. Firewall configuration involves configuring domain names and Internet Protocol (IP) addresses and completing several other actions to keep firewalls secure. Firewall policy configuration is based on network types called “profiles” that can be set up with security rules to prevent cyber attacks. Schedule a demo Watch a video Firewall configuration challenges Configuring firewalls can raise many challenges Finding the right firewall It can be overwhelming to decide between a hardware or software firewall, so make sure you first determine your business needs and network configuration. Software firewalls can protect individual machines against harmful traffic; hardware firewalls are suitable for protecting enterprise networks. Broad firewall policy configurations During firewall setup, broad approvals policies that allow traffic from any source to any destination can expose the network to several security risks. It’s safer to implement narrow permissions from the start by following the Principle of Least Privilege (POLP). These firewall rule configurations can be widened later as required. Non-standard authentication With non-standard authentication methods, your firewall could accept weaker passwords or place less stringent limits on the number of login attempts allowed. This increases the risk of cybersecurity breaches. For safety, use only standard authentication methods. Open ports and risky management services Cybercriminals leverage open firewall ports and dynamic routing protocols to penetrate and exploit enterprise networks. Disable open ports at the time of firewall configuration. Other open ports should be adequately protected. Inadequate firewall monitoring If firewalls are not monitored, you may miss signs of unusual traffic that could indicate the presence of cyber attackers. Always monitor and log outputs from security devices so you will be alerted if you’re under attack. If an attacker does break through, alerts reduce the time to response. Guest or public networks: Use this profile when the system is connected to a public network. It’s best to set restrictive access because the other systems on the network could be potentially harmful. Private networks: Use this profile when connected to a network in workgroup mode. Set access to medium levels since the other systems can be mostly trusted. Domain networks: This profile is used when networks are connected to an Active Directory (AD) domain. A group policy controls the firewall settings. What are the network profiles for firewall configuration? A typical enterprise-level network is segregated into multiple security zones or “rings”: Ring 1: The Internet Edge Ring 2: The Backbone Edge Ring 3: The Asset Network Edge Ring 4: Local Host Security These zones are a logical way to group the firewall’s physical and virtual interfaces, and control traffic. Traffic can flow freely within a zone, but not between different zones until you define and allow it within the firewall policy configuration. In general, more zones means a more secure network What is the role of security zones in firewall settings? Yes, you can create a filter with a list of words, phrases and variations to be blocked. Configure your firewall settings to “sniff” each packet of traffic for an exact match of this text. Can I configure my firewall to block specific words or phrases? For each network profile, a firewall displays status information like: Profile currently in use Firewall state (On or Off) Incoming connections and current policy Active networks Notification state What information does a firewall display for each network profile? You can set firewall filters for all these protocols: Internet Protocol (IP) to deliver information over the Internet Transmission Control Protocol (TCP) to break apart and reconstruct information over the Internet HyperText Transfer Protocol (HTTP) for web pages User Datagram Protocol (UDP) for information that requires no user response File Transfer Protocol (FTP) to upload/download files Simple Mail Transport Protocol (SMTP) for sending text-based information via email Simple Network Management Protocol (SNMP) to collect system information from a remote computer Telnet to perform commands on a remote computer What are the protocols you can set firewall filters for? Here’s a 6-step secure firewall setup process: Secure the firewall Update with the latest firmware Replace default passwords with strong, unique passwords Avoid using shared user accounts Disable Simple Network Management Protocol (SNMP) or configure it securely Restrict incoming/outgoing traffic for TCP Create firewall zones Group assets into zones based on functions and risk levels Set up the IP address structure to assign zones to firewall interfaces Configure Access Control Lists (ACLs) Make them specific to the source and destination port numbers and IP addresses Create a “deny all” rule to filter out unapproved traffic Create an ACL (inbound/outbound) for each interface and sub-interface Disable admin interfaces from public access Disable unencrypted firewall management protocols Configure firewall logging Critical if PCI DSS compliance is a requirement Disable extra/unused services Test the firewall configuration Ensure the correct traffic is being blocked Perform penetration testing and vulnerability scanning Securely back up the configuration After you complete the firewall setup, manage and monitor it continuously to ensure that it functions as intended What are the firewall configuration steps? FAQ Get answers to your firewall configuration and firewall setting questions Resources Learn from the experts. Get the latest industry insights Common network misconfiguration risk & how to avoid them Watch the Webinar Remediating misconfiguration risks in public clouds Read blog Examining the most common firewall misconfigurations Watch the Webinar Want to see it in action? Get a personal demo Choose a better way to manage your network More firewall features AlgoSec’s range of firewall configuration and management tools enable organizations to identify and block cyber attacks. All our offerings are up-to-date to protect your enterprise even from the latest threats. Get enhanced visibility into on-prem and cloud networks Automate security troubleshooting, application discovery, network auditing, and risk analysis with Horizon Security Analyzer . Optimize your firewall configuration for ongoing, reliable security and uninterrupted compliance. Network security policy management Manage your network security policy lifecycle across on-premises firewalls and cloud security controls. Reduce risk through effective security configuration and network segmentation, while enhancing productivity, collaboration, and agility. Automatically process security policy changes Zero-touch automation saves time, prevents manual errors, and reduces risk. Design firewall rules to minimize complexity and make changes at the business application level. AlgoSec Horizon FireFlow integrates with existing business processes for continuous security and compliance. Simplify firewall audits AlgoSec provides detailed audit reports that flag non-compliant firewall rules so you can remediate problems before audits and improve firewall performance and compliance. Mitigate network issues Integration between firewall configuration and business security policies is the key to effective network security. Firewall management tools secure the IT infrastructure against unauthorized and potentially harmful traffic. Optimize applications and rule sets Review firewall rules quickly and easily with AlgoSec’s Horizon Security Analyzer with AppViz. Uncover unused, duplicate, overlapping or expired rules, and tighten overly-permissive “ANY” rules to mitigate risk. Learn more

Learn about the 6 levels of intelligent automation and understand how to practically implement and apply them. Get insights into the hands-on aspects of incorporating intelligent automation into various network security processes. This exploration will help you become aware of the feasible side of using intelligent automation in real-world situations. Six levels of automation Join the journey to network security automation Choose a better way to manage your network LEVEL 01 Manual control AlgoSec’s central visibility capability is in place without any policy management solutions. All policy changes and processes are done manually by SecOps. Security operators are implementing policy changes through various existing tools, driven by the valuable insights gained from the Horizon Security Analyzer . These insights encompass a comprehensive understanding of security estate policies , applications, and associated risks . LEVEL 02 Assisted control Basic policy management solution provides structured workflow that enables SecOps to effectively plan, carry out, and approve the changes. The Policy Management Solution with Horizon FireFlow facilitates structured, audited workflow for executing changes, enabling operators to efficiently plan and carry out all tasks. Within this workflow, the evaluation and approval of risks are seamlessly integrated. LEVEL 03 Partial automation Policy management solution provides planning recommendations , while SecOps validate, carry out, and approve the changes. The Policy Management Solution provides valuable support in the planning process by offering intelligent recommendations regarding the methods for implementing changes. Operators can then focus on task validation and authorization with confidence. LEVEL 04 Conditional automation Policy management solution provides assistance , while SecOps validate & authorize all tasks. The Policy Management Solution streamlines provisioning up to the firewall level by providing a network plan and recommendations for rule and object modifications . This empowers operators to concentrate on task validation and authorization. LEVEL 05 High automation Policy management solution automatically implements low-risk policy changes , freeing up SecOps to work on critical tasks. The Solution automatically implements low-risk policy changes as per a customized risk profile, freeing up operators to focus on critical tasks. Furthermore, the Policy Management Solution offers the flexibility of integrating with external solutions . LEVEL 06 Very high automation Policy management solution autonomously provisions low-risk scenarios with zero intervention. SecOps assist in unique environments or cases. The Policy Management Solution efficiently processes change requests from application owners , autonomously provisioning low-risk scenarios with zero intervention . Operators are then available to provide support in specialized environments or for unique cases