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Learn from expert-crafted firewall ruleset examples and best practices. Optimize your security posture with actionable guidance and improve your firewall configurations. Firewall ruleset examples & policy best practices Securing your network: guide to firewall rules examples Cyberattacks continue to rise globally as malicious actors tirelessly develop sophisticated tools and techniques to break through networks and security systems. With the digitalization of operations today and the increasing adoption of remote working, crucial business activities such as communication, data storage, and data transmission are now primarily done digitally. While this brings numerous advantages – allowing easy usability and scalability, enhancing collaboration, and reducing the risks of data loss – businesses have to deal with various security risks, such as data breaches and cyberattacks from hackers. Organizations must provide adequate network security to keep sensitive data safe and ensure their network is usable, trustworthy, and optimized for maximum productivity across all channels. Schedule a Demo Firewalls and your network Your network and systems (software and hardware) comprise the IT infrastructure through which you operate and manage your enterprise’s IT services. Every IT system regularly receives and transmits internet traffic, and businesses must ensure that only trusted and authorized traffic penetrates their network to maintain security. All unwanted traffic must be prevented from accessing your operating system as it poses a huge risk to network security. Malicious actors attempting to penetrate your system often send virus-carrying inbound traffic to your network. However, with an effective firewall, you can filter all traffic and block unwanted and harmful traffic from penetrating your network. A firewall serves as a barrier between computers, networks, and other systems in your IT landscape, preventing unauthorized traffic from penetrating. Schedule a Demo What are firewall rules? The firewall is your first line of defense in network security against hackers, malware, and other threats. Firewall rules refer to access control mechanisms that stipulate how a firewall device should handle incoming and outgoing traffic in your network. They are instructions given to firewalls to help them know when to block or allow communication in your network. These instructions include destination or source IP addresses, protocols, port numbers, and services. A firewall ruleset is formed from a set of rules and it defines a unit of execution and sharing for the rules. Firewall rulesets typically include: A source address A source port A destination address A destination port A decision on whether to block or permit network traffic meeting those address and port criteria Schedule a Demo What are the most common firewall ruleset examples? There are thousands of rulesets that can be used to control how a firewall deals with network traffic. Some firewall rules are more common than others, as they tend to be fundamental when building a secure network. Here are some examples of firewall rules for common use cases: Enable internet access for only one computer in the local network and block access for all others This rule gives only one computer in the local network access to the internet, and blocks all others from accessing the internet. This example requires obtaining the IP address of the computer being granted access (i.e., source IP address) and the TCP protocol type. Two rules will be created: a Permit rule and a Deny rule. The permit rule allows the chosen computer the required access, while the deny rule blocks all other computers in the local network from internet access. Prevent direct access from the public network to the firewall This rule blocks access to your firewall from any public network, to protect it from hackers who can modify or delete your rules if they access your firewall directly. Once hackers manipulate your rules, unwanted traffic will penetrate your network, leading to data breaches or an interruption in operation. A Deny rule for any attempt to access the firewall from public networks will be created and enabled. Block internet access for only one computer in the local network This rule comes in handy if you do not want a specific computer in the local network to access the internet. You will need to create a Deny rule in which you set the IP address of the computer you wish to block from the internet, and the TCP protocol type. Block access to a specific website from a local network In this scenario we want to configure our firewall to deny access to a particular website from a local network. We first obtain the IP address or addresses of the website we wish to deny access to, and then create a Deny rule. One way to obtain a website’s IP address is by running the special command ‘nslookup ’ in your operating system’s command line (Windows, Linux, or others). Since websites can run on HTTP and HTTPS, we must create a Deny rule for each protocol type and indicate the destination IP address(es). Thus, the local network will be unable to access both the HTTP and HTTPS versions of the website. Allow a particular LAN computer to access only one specific website This example gives a local computer access to only one specified website. We obtain the IP address of the destination website and the source IP address (of the local computer). We create a Permit rule for the source IP address and the destination website, and a Deny rule for the source IP address and other websites, taking the TCP protocol types into account. Allow internet access to and from the local network using specific protocols (services) only This example allows your LAN computer to access the internet using specific protocols, such as SMTP, FTP, IPv6, SSH, IPv4, POP3, DNS, and IMAP; and blocks all other traffic Here we first create an “Allow” rule for the “Home segment,” where we use the value “Any” for the Source and Destination IP addresses. In the Protocol field provided, we choose the protocols through which our local computer can access the internet. Lastly, we create Deny rules where we enter the value “Any” for the Source and Destination IP addresses. In the Protocol field, we set the values TCP and UDP, thus blocking internet access for unspecified protocols. Allow remote control of your router This rule enables you to access, view, or change your Router Settings remotely (over the internet). Typically, access to routers from the internet is blocked by default. To set this rule, you need specific data such as your router username, WAN IP address, and password. It is crucial to note that this setting is unsafe for individuals who use public IP addresses. A similar use case is a rule enabling users to check a device’s availability on their network by allowing ICMP ping requests. Block access from a defined internet subnet or an external network You can set a rule that blocks access to your network from a defined internet subnet or an external network. This rule is especially important if you observed repeated attempts to access your router from unknown IP addresses within the same subnet. In this case, set a Deny rule for IP addresses of the subnet attempting to access your WAN port. Schedule a Demo What are examples of best practices for setting up firewall rules? It is expedient to follow best practices during firewall configuration to protect your network from intruders and hackers. Deploying industry-standard rules when setting up firewalls can improve the security of your network and system components. Below are examples of the best practices for setting up firewall rules. Document firewall rules across multiple devices Documenting all firewall rule configurations and updating them frequently across various devices is one of the best practices for staying ahead of attacks. New rules should be included based on security needs, and irrelevant rules should be deactivated to reduce the possibility of a loophole in your network. With documentation, administrators can review the rules frequently and make any required changes whenever a vulnerability is detected. Configure your firewall to block traffic by default Using a block or deny-by-default policy is the safest way to deal with suspicious traffic. Enterprises must be sure that all types of traffic entering their network are identified and trusted to avoid security threats. In addition, whenever a vulnerability arises in the system, blocking by default helps prevent hackers from taking advantage of loopholes before administrators can respond. Monitor firewall logs Monitoring firewall logs on a regular basis helps maintain network security. Administrators can quickly and easily track traffic flow across your network, identify suspicious activity, and implement effective solutions in a timely manner. Organizations with highly sophisticated infrastructure can aggregate logs from routers, servers, switches, and other components to a centralized platform for monitoring. Group firewall rules to minimize complexity and enhance performance Depending on the complexity of your network, you may need thousands of rules to achieve effective network security. This complicates your firewall rules and can be a huge challenge for administrators. However, by grouping rules based on similar characteristics like protocols, TCP ports, IP addresses, etc., you simplify them and boost overall performance. Implement least-privileged access In any organization, employees have various roles and may require different data to execute their tasks efficiently. As part of network security practices, it’s important to ensure each employee’s access to the network is restricted to the minimum privileges needed to execute their tasks. Only users who require access to a particular service or resource should have it, thus preventing unnecessary exposure of data. This practice significantly minimizes the risk of intentional and accidental unauthorized access to sensitive data. Schedule a Demo How do firewall policies differ from a network security policy? A network security policy outlines the overall rules, principles, and procedures for maintaining security on a computer network. The policy sets out the basic architecture of an organization’s network security environment, including details of how the security policies are implemented. The overall objective of network security policy is to protect a computer network against internal and external threats. Firewall policies are a sub-group of network security policies, and refer to policies that relate specifically to firewalls. Firewall policies have to do with rules for how firewalls should handle inbound and outbound traffic to ensure that malicious actors do not penetrate the network. A firewall policy determines the types of traffic that should flow through your network based on your organization’s network and information security policies. Schedule a Demo How can AlgoSec help with managing your firewall rules? Proper firewall configuration with effective rules and practices is crucial to building a formidable network security policy. Organizations must follow industry standards in configuring firewall rules and protecting their IT landscape from intruders and malicious actors. Firewall rules require regular review and update to maintain maximum protection against evolving threats and changing security demands. For many organizations, keeping up with these fast-paced security demands can be challenging, and that’s where AlgoSec comes in. AlgoSec helps with managing your firewall rules to ensure your network enjoys round-the-clock protection against internal and external security threats. From installation to maintenance, we assist you in setting up a resilient firewall that operates on the safest rulesets to keep your network safe against harmful traffic. We have dedicated tools that take away the burden of aggregating and analyzing logs from the components in your network, including computers, routers, web servers, switches, etc. We determine which new rules are needed for effective firewall network security policy management based on data from your firewall devices and security trends. AlgoSec will ensure your firewall stays compliant with best practices by applying our automated auditing solution, which identifies gaps in your firewall rules and enables you to remediate them before hackers take advantage of such loopholes. Schedule a Demo Select a size Securing your network: guide to firewall rules examples Firewalls and your network What are firewall rules? What are the most common firewall ruleset examples? What are examples of best practices for setting up firewall rules? How do firewall policies differ from a network security policy? How can AlgoSec help with managing your firewall rules? Get the latest insights from the experts Use these six best practices to simplify compliance and risk White paper Learn how AlgoSec can help you pass PCI-DSS Audits and ensure Solution overview See how this customer improved compliance readiness and risk Case study Choose a better way to manage your network

Learn how firewall rules secure your network from cyber threats. Explore types, best practices, and management strategies to optimize your firewall security. Firewall rules & requirements (inbound vs. outbound) How to secure your network from threats? The cybersecurity landscape is increasingly volatile, with a massive rise in cyberattacks. Malicious cyber actors are relentlessly scouring the internet for vulnerable networks. Any company that wants to keep its network secure must implement a network security solution – a firewall. Cyber attackers keep evolving and finding ways to compromise security systems. As a result, companies need to implement and maintain security best practices. Installing a firewall is not enough; you have to take a step further to ensure the firewall rules are up-to-date and properly managed. If you want to learn how firewall rules work and secure your network from threats, keep reading! This article covers everything you need to know, including types of firewall rules, examples of firewall rules, and firewall rule best practices. Schedule a Demo What are firewall rules? Firewall rules are the major components of firewall policies that determine which types of traffic your firewall allows in and out of your network, and which are blocked. They are access control mechanisms that firewalls use to protect your network from being infiltrated by malicious or unauthorized traffic. Firewall rules examine the control information in individual packets, and either block or allow them based on a set of rules or predetermined criteria. These predetermined criteria or rule components include a source IP address, a destination IP address, ports, protocol type (TCP, UDP, or ICMP), and services. Firewall rules control how the firewalls prevent malicious programs and unauthorized traffic from compromising your network. So properly managing your firewall rules across your infrastructures is instrumental to securing your network from threats. Schedule a Demo How do firewall rules work? A firewall examines each incoming and outgoing data packet and matches it against the firewall rules. A packet is allowed to go through to its destination if it matches one of the rules that allow traffic. If a packet matches none of the rulesor hit a rule with deny, it is rejected. The rejection or mismatch is reported if the firewall is configured to do so. Firewalls are programmed to work with access control lists (ACLs). ACLs contain lists of permissions that determine network traffic that is allowed or blocked. An access control list details the conditions a data packet must meet before the ACL action (allow, deny, or reject) can be executed. To help you understand how firewall rules work, here’s a practical example: if a firewall rule states that traffic to destination N should be allowed only if it is from IP address M, the firewall will check the packet source and destination of incoming packets, and allow packets that meet the M & N rule to go through. If its packet’s destination is N but its source is unidentified or different from M, it is blocked. Packets are checked against firewall rules from top to bottom, and the first rule that matches the packet overrides the other rules below. The last rule is Deny Rest. This means that all packets not expressly permitted by the rules are blocked. You can create a firewall rule in pfSense. pfSense is an open-source firewall and router with unified threat management, load balancing, multi-WAN, a DNS Resolver, and a VPN. It supports a wide range of network technologies, including IPv4 & IPv6 addresses and pfBlockerNG. Other firewalls you can use to create firewall rules include Zenarmor, Windows Defender, and iptables. Schedule a Demo Why are firewall rules important? Firewall rules help network administrators to regulate access to networks. With firewall rules, you can determine what is allowed in and out of your network. For example, they prevent dangerous files like worms and viruses from accessing your network and consuming bandwidth. When it comes to protecting devices that operate within your network, firewall rules establish an essential line of defense. Firewalls (and other security measures like endpoint protection and security certifications) prevent malicious actors from accessing and compromising devices connected to your network or operating inside your network’s environment. Firewall rules help you comply with regulatory standards. Depending on your industry, relevant regulatory agencies expect your company to maintain a certain level of security. For example, if your business is located in the EU region or collects personal data of EU citizens, it is mandated to comply with GDPR. Schedule a Demo What are the main types of firewall rules? There are various types of firewall rules. They are categorized based on the type of security architecture under consideration. That being said, here are some of the major types of firewall rules: 1. Access rule As the name implies, this firewall rule blocks or grants access to inbound and outbound traffic based on certain conditions. The source address, destination address, port number, and protocol are key information that the access rule evaluates to determine whether access should be given or denied. 2. Network address translation (NAT) rule NAT helps you hide the original IP address of a private network – enabling you to protect your network. It makes traffic routing easier and smoothens the inflow & outflow of traffic to and from your network. 3. Application level gateways This type of firewall rule enables network administrators to implement policies that protect your internal network. Application-level gateways function as shields or gatekeepers between your internal network and the public internet. Administrators use them to regulate access to public networks, block some sites, limit access to certain content, and regulate devices allowed to access your network. 4. Stateful packet filtering This rule evaluates data packets and filters them against preset conditions. The traffic is denied access if it fails to meet the requirements outlined by the predetermined security criteria. 5. Circle-level gateways Circle-level gateways do not filter individual packets but rather monitor TCP handshakes to determine whether a session is legitimate and the remote system is considered trusted. Consequently, these gateways provide anonymity to your internal network. Schedule a Demo What is an example of a firewall rule? Firewall rules frequently consist of a source address, source port, destination address, destination port, and an action that determines whether to Allow or Deny the packet. In the following firewall ruleset example, the firewall is never directly accessed from the public network. This is because hackers who can directly access the firewall, can modify or delete rules and allow unwanted travel. Source addressSource portDestination addressDestination portAction AnyAny10.10.10.1AnyDenyAnyAny10.10.10.2AnyDeny10.10.10.1AnyAnyAnyDeny10.10.10.2AnyAnyAnyDeny In the following firewall ruleset example, all traffic from the trusted network is allowed out. This ruleset should be placed below the ruleset above. Since firewall rules are checked from top to bottom, specific rules should be placed before rules that are more general. Source addressSource portDestination addressDestination portAction 10.10.10.0AnyAnyAnyAllow Schedule a Demo What are the best ways to manage firewall rules? Effective management of firewall rules is necessary to avoid conflicting configurations and ensure your security infrastructure is powerful enough to ward off malicious attacks. To manage firewall rules better, do the following: ● Maintain proper documentation Properly document policies, rules, and workflows. It’s difficult for your network administrators to stay organized and manage firewall rules without proper documentation. Implement a strict documentation policy that mandates administrators to document policies and configuration changes. This improves visibility and ensures seamless continuity even if a key network operator leaves the company. ● Assign tasks with caution Ensure that only well-trained network operators have the privilege to assign and alter firewall rules. Allowing everyone on your security team to assign and change firewall rules increases the chances of misconfiguration. Giving such a privilege to a select few does the opposite and makes containing mismanagement easier. ● Use a standardized naming convention It’s easy to get confused about which configuration does what. This is more likely to happen where there is no naming convention. To avoid conflicting configurations, name each rule to clarify its purpose. By clearly defining the rules, conflicts can be easily resolved. ● Flag temporary rules Some rules are created to function just for a while – temporary rules. To keep things simple and ‘neat,’ flag temporary rules so they can be eliminated when they are no longer required. ● Order your rules Order rules in a specific pattern. For example, begin with global rules and narrow down to user-specific rules. ● Use a firewall management solution Many administrators use a firewall management and orchestration solution to streamline the firewall rule management process. The solution integrates with your firewall and uses built-in automation for managing firewall settings and configurations from a single dashboard. A firewall management tool helps you automate activities, gain visibility on all firewall rules, optimize firewall rules, remove rule anomalies, generate reports, etc. Schedule a Demo What are the best practices for firewall rules? To ensure your firewall works properly and offers the best security possible, there are some key best practices you have to follow when configuring and managing firewall rules: Review the firewall rules regularly The cyber threat landscape is always changing. Therefore, you must regularly review the firewall rules to ensure they provide optimal security against threats. Reviewing firewall rules helps you to be several steps ahead of malicious cyber actors, remove rule anomalies, and maintain compliance. Cyber attackers are relentlessly devising new ways to compromise security systems, infiltrate networks & subnets, and wreak havoc. You need to update the firewall rules regularly to counter new attacks. Obsolete rules can be maneuvered and the firewall compromised. You have to keep evolving the rules to stay ahead of malicious actors. Remove ineffective, redundant firewall rules. Are there rules that are no longer needed? Are there overlapping rules that are taking up space and confusing your network administrators? Look out for unnecessary configurations and remove them to free up the system and avoid confusion. In addition to helping you keep your network safe, reviewing firewall rules regularly also allows you to maintain compliance with regulatory standards such as HIPAA and GDPR. Keep tabs on firewall logs Keeping an eye on the firewall log helps administrators to monitor traffic flow, identify suspicious activities, and proactively fix challenges. Monitoring firewall logs gives you visibility into your infrastructure, enabling you to get to know your network users and the nature of their activities. Reduce complexity by categorizing firewall rules Make firewall rule structure simple and easy to manage by grouping rules with similar characteristics. This approach reduces configuration complexity, improves ease of administration, and optimizes firewall performance. Implement least-privileged access Do not grant users more privileges than necessary to perform their tasks. This ensures that only an authorized user can create a new rule, change a security policy, or gain access to specific resources. Block high-risk ports Blocking some ports can significantly decrease the risk of a network breach. The following table outlines the ports you should block as recommended by the SANS Institute . The table features services, TCP port, UDP port, port number, and port range. ServicePortPort number NetBIOS in Windows NTTCP and UDP135NetBIOS in Windows NTUDP137 and 138TFTP daemonUDP69HTTP (except to external web services)TCP80SSL (except to external web servers)TCP443Lockd (Linux DoS vulnerability)TCP & UDP4045Common high-order HTTP portsTCP8000, 8080, 8888LDAPTCP & UDP389IMAPTCP143SOCKSTCP1080SNMPUDP161 & 162SyslogUDP514Cisco AUX port (binary)TCP6001NFSTCP & UDP2049X WindowsTCP & UDP6000 – 6255 Schedule a Demo How can AlgoSec help you manage your firewall rules better? Managing firewall rules manually can be overwhelming and time-consuming – especially when dealing with multiple firewall solutions. With the help of a firewall management solution, you easily configure firewall rules and manage configurations from a single dashboard. This is where AlgoSec comes in! AlgoSec’s powerful firewall management solution integrates with your firewalls to deliver unified firewall policy management from a single location, thus streamlining the entire process. With AlgoSec, you can maintain clear visibility of your firewall ruleset, automate the management process, assess risk & optimize rulesets, streamline audit preparation & ensure compliance, and use APIs to access many features through web services. Schedule a Demo Select a size How to secure your network from threats? What are firewall rules? How do firewall rules work? Why are firewall rules important? What are the main types of firewall rules? What is an example of a firewall rule? What are the best ways to manage firewall rules? What are the best practices for firewall rules? How can AlgoSec help you manage your firewall rules better? Get the latest insights from the experts Use these six best practices to simplify compliance and risk mitigation with the AlgoSec platform White paper Learn how AlgoSec can help you pass PCI-DSS Audits and ensure continuous compliance Solution overview See how this customer improved compliance readiness and risk management with AlgoSec Case study Choose a better way to manage your network

Explore Algosec's customer success stories to see how organizations worldwide improve security, compliance, and efficiency with our solutions. VERIZON HELPS CLIENTS IMPROVE SECURITY AND BUSINESS AGILITY USING ALGOSEC Organization Verizon Industry Telecom Headquarters NJ, USA Download case study Share Customer
success stories "I selected AlgoSec’s Security Management Solution because the reporting is very trustworthy, it helps reduce the operational workload for network security administrators, and ultimately it improves performance and security." AlgoSec Business Impact Reduce the workload for the operations team and improve efficiency Provide comprehensive trustworthy reporting on change management Improve overall network performance and security Background Verizon is one of the world’s largest global communications companies and an international technology innovator. Verizon provides products and services related to networks, cloud, machine to machine and mobile technologies; data, hosting and storage; and managed security, as well as other wired and wireless offerings to business and government clients around the world. The company’s Global IP Network connects people and businesses in 2,700 cities and 150 countries. Challenge Verizon’s professional services consultants find that their clients too often focus on compliance to the detriment of security and operational issues. “From an auditing perspective, if the firewall is up and running some clients think they are more or less okay,” says Stefano Ciminelli, EMEA Practice Manager, Business Resiliency & Optimization at Verizon Business. Ciminelli warns that clients also need to be certain that “the firewall policies do not contain mistakes—those that could bring down their business. It’s not just a problem of protecting the IT systems, it’s really a matter of protecting the business,” he notes. Firewall management can also create tension between the network security group and business managers. “You always have the network security people focused on IT and the business people who like to focus on change management. Often these two groups don’t really communicate or understand each other easily,” Ciminelli adds.Moreover, many companies have several people devoted to managing firewalls and “firefighting,” “because they simply do not have the right tools,” says Ciminelli. Solution Ciminelli and his team at Verizon wanted to provide their clients with a way to address IT and security issues and, at the same time, automate change management workflows in order to support business continuity.“You want to be operationally efficient; you want to be secure; and especially, you want to help your business do their business. But, when it comes to network firewall management and analysis, you actually have few tools available that help you meet all those goals,” says Ciminelli. From the security manager’s perspective, AlgoSec’s Security Management Solution was the top choice. “The reporting is very trustworthy, it helps reduce the operational workload for network security administrators, and ultimately it improves performance and security,” Ciminelli states. “You can find a lot of vendors for security products in the market. But I don’t want to just sell products. I am entrusted to recommend quality services, so I rely on an extremely trustworthy partner like AlgoSec.” Results Ciminelli reports that when his customers invest in AlgoSec, “they are very happy because they can proactively manage their firewalls.” More importantly, though, “they are not forced to change a rule, close their eyes, cross their fingers and hope that everything is going to be okay.” Customers can trust AlgoSec’s reports to show how a rule change will affect access and their overall security before a change is made, and that there will be no surprises after the fact. The ability to share information between IT and business managers has also provided some unexpected benefits for Ciminelli. “When it comes to asking for additional budget, for instance, IT can now prove value and that makes life easier for everybody,” he notes. Customer service ranks high in Ciminelli’s priorities—and AlgoSec consistently delivers. “Whenever I have a problem I always get very efficient and proactive technical support from the AlgoSec team. This is one of the primary reasons I continue to advise my customers to purchase AlgoSec,” he says. Ciminelli urges his clients and other companies to think broadly about the real purpose of firewall policy management. “What you want is not just a well configured firewall, you want good long-term security management.” The goal is to have a firewall that provides excellent protection as the company grows, needs change, and applications are deployed, changed or decommissioned. Ciminelli’s final recommendation? “Using AlgoSec products and relying on good professional services to help you, that is really the smart choice.” Schedule time with one of our experts

Explore best practices for security and compliance in financial institutions, ensuring robust protection and adherence to regulations amid digital transformation. Financial Institutions: Best Practices for Security & Compliance in the Era of Digital Transformation Overview Financial institutions face two major network security related challenges while working to serve their customers: the constant demand to improve in order to successfully compete in the market and regulatory compliance. Yet, when it comes to security, the InfoSec team often uses slow, manual (and error prone) processes to make the necessary network security changes – thereby delaying the release of a new competitive application or feature to market. To overcome these challenges, financial institutions must implement a network security policy management solution that will: Process the frequent security policy change requests automatically, with zero touch Simplify and automate regulatory compliance management Document all changes, providing a full audit trail Want to find out more? Download our whitepaper: Financial Institutions: Best Practices for Security and Compliance in the Era of Transformation It’s time to discover how automation can help transform your InfoSec team from business inhibitor to business enabler. Schedule a Demo Introduction In order to maintain a competitive advantage, information security teams at financial institutions must be able to support business transformation initiatives and deploy new applications or updated functionality to market quickly and securely. Most IT departments use automation tools to assist them with many aspects of their work – including managing software changes or provisioning storage. Automation allows them to support the fast pace required, ensure quality and maintain compliance with industry regulations. However, when it comes to security, oftentimes the InfoSec team still makes the necessary network security changes using manual processes. This is mostly due to the perceived complexity of the segmented network infrastructure; the large number of firewalls and network security devices (from multiple vendors) that are typically deployed across a financial institute’s network, as well as the extensive compliance requirements to which financial institutions are subject. As a result, the InfoSec team is often perceived as a bottleneck to progress – holding back the release of a new competitive application or feature to market. This white paper will discuss the challenges facing InfoSec teams today. It will then explain how a network security management solution delivers critical automation that will help transform the InfoSec team from a business inhibitor to a business enabler. Schedule a Demo Network security challenges for financial institutions Financial institutions face two key network security related challenges in their mission to serve their customers: regulatory compliance and a continual demand for changes in order to compete in the market. The number of regulations that financial institutions are required to uphold has significantly increased over the years. They include GLBA, GDPR, BASEL II, SOX, Dodd-Frank, PCI-DSS and many others. While these regulations aim to provide best practices that will help both the financial institutions and their customers, they require considerable effort to maintain, particularly with regards to network security. The second challenge that impacts network security in financial services, is the constant demand for changes. In recent years, the demand for innovation coupled with competition from agile and disruptive fintech companies is putting considerable pressure on financial institutions. As a result, financial institutions are constantly seeking ways to improve the way they interact with their customers while becoming more efficient. This means that there is now an ever-present need for change in a typically conservative industry that has previously been slow and reluctant to embrace change! Managing network security changes efficiently and effectively across today’s complex network environments requires automation. Yet, while IT organizations have embraced automation to handle many of its tasks, the InfoSec team has not. In the following section, we will discuss ways to utilize automation to manage security changes and manage the ever-increasing demands of industry regulations. Schedule a Demo Automated network security policy management To tackle these challenges, the InfoSec team needs automation to effectively manage the demands of regulatory compliance as well as keep up with the volume of network security policy changes. Managing compliance with industry regulations As part of compliance requirements most regulations require full visibility into the security posture, regular audits, and documentation of any changes. Visibility of the security posture: The first step to achieving visibility is to identify all the applications that support customer transactions and manage customer information. Next they should be classified based on the relevant regulations, such as PCI for applications that manage cardholder information. There are tools that can handle this process automatically, including the discovery process, which save considerable time. Moreover, automation tools can help document the entire environment, including the network security device configurations and security policies – which is a key part of regulatory compliance. In addition to supporting compliance requirements, this visibility and transparency will expose any gaps and risks in your network security, and thus help in making your network secure. Streamlined audits: Whether internal or external, audits eat up considerable resources. The InfoSec team currently needs to spend significant time and effort generating reports that document their security posture and prove compliance with every regulation – time that could be better spent focusing on securing the network or responding to business requests. Automation can handle all these processes, and generate self-documenting, audit-ready reports out of the box. Documenting compliance: Most network security management solutions review all changes during design and deployment to ensure that they comply with the industry regulations. As part of this process they document and provide a full audit trail of the change, thereby automating the requirement for change documentation. Managing the constant barrage of change requests An automation solution is paramount to tackling the frequent change requests that are typically required in the financial industry. An automation solution will enable the InfoSec team to focus on the impact and risk of the change as well as ensure that all changes are necessary (typically around 30% of change requests are unnecessary). An automation solution must: Ensure that the network security policy change request will not breach the compliance posture Automatically map the network route for any planned changes and identify the firewall, routers and switches along that route that need to be changed Assess all the risks of a security change. These include regulatory compliance risks as well as internal risks Understand the details of each firewall rule change request and determine whether a change is really needed, whether a change to an existing rule will be sufficient or if there is a need to create a new rule as part of the change request. This process will reduce the overall number of rules and help optimize the security ruleset Can automatically deploy changes directly onto firewalls Schedule a Demo Summary Financial institutions are constantly seeking to better serve their customers and maintain a competitive edge through new technology innovations. Yet often these organizations fall behind on delivering these new innovations into production. Their network and security operations team are hampered by manual and error-prone security change management processes coupled with the ever-increasing demands of industry regulations, which impact time-to-market. Automated network security management solutions help streamline the auditing process, ensure continuous compliance, as well as significantly simplify and speed up the process of managing network security changes. Schedule a Demo About AlgoSec The leading provider of business-driven security management solutions, AlgoSec helps the world’s largest organizations align security with their 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 twenty Fortune 50 companies, have utilized AlgoSec’s solutions to make their organizations more agile, more secure and more compliant – all the time. Since its inception, AlgoSec has provided the industry’s only money-back guarantee. Let's start your journey to our business-centric network security. Schedule a Demo Select a size Overview Introduction Network security challenges for financial institutions Automated network security policy management Summary About AlgoSec Get the latest insights from the experts Choose a better way to manage your network

Find the best firewall audit tools to ensure PCI DSS compliance. Streamline your audits, identify vulnerabilities, and maintain a secure network environment. Best firewall audit tools for PCI security compliance What is firewall audit tools for PCI security compliance? Today, every organization operates in a challenging business landscape where success is not guaranteed by the quality of its products or services. It is equally important for the company to comply with all applicable laws, regulations, and standards, including the regulations related to IT security and data privacy. However, maintaining compliance is not easy because many regulations are extremely strict and are constantly changing. One example of such a regulation is the Payment Card Industry Data Security Standard (PCI-DSS). Even organizations with a robust IT security ecosystem struggle to achieve compliance, more so if they have implemented multiple firewalls, each with its own ruleset and policy base. They must regularly audit these rulesets to ensure that every firewall is working as expected to strengthen the organization’s security posture. A detailed and regular firewall audit enables businesses to monitor firewall configurations and rule changes, validate access controls, and ultimately, ensure that firewalls comply with internal and external security standards. That said, when organizations manage thousands of firewall rules, they often struggle to conduct audits using manual processes. Fortunately, implementing a firewall audit and compliance tool can simplify the audit effort. It can also ease compliance with internal security policies and external regulatory standards such as PCI-DSS. Let’s explore. Schedule a Demo What does a firewall audit tool do? All organizations face firewall management issues, especially when there are many firewalls and associated rules to manage. An automated firewall audit tool simplifies the effort to analyze firewall configurations and identify compliance gaps. The tool automatically analyzes firewalls and their rulesets, replacing the need for manual processes and human intervention. It audits every rule and configuration that controls network traffic, including access control lists (ACLs), interfaces, and address translations. In addition, it continuously monitors firewall rule changes, and automatically runs audits on a pre-defined schedule. Finally, it flags the status of each compliance requirement and generates real-time reports about policy misconfigurations and compliance violations. By acting on these insights, your organization can update its firewall rules, which can then help improve network performance, reduce downtime, and improve overall security. Schedule a Demo What are the benefits of firewall audit tools? A manual firewall audit is often time-consuming and error-prone. Moreover, manual processes may not help you maintain continuous compliance – which most regulatory regimes require – if you have thousands of rulesets across many firewalls and routers, or if these rules change often. A firewall compliance tool simplifies firewall audits and compliance-related tasks. It continuously monitors all firewalls, and their rules and rule changes. Using sophisticated algorithms, the tool evaluates all firewall rules against internal corporate policies and external regulations such as PCI-DSS. It then identifies compliance vulnerabilities and generates audit reports so you can see where these gaps exist and initiate appropriate remediation measures. An advanced, feature-rich audit tool like AlgoSec checks all firewall policy changes for compliance violations before they are implemented so you can avoid the costs and efforts of after-the-fact remediations. Moreover, the entire change approval process is automatically documented, thus facilitating continuous, uninterrupted compliance across all firewalls throughout the organization. All in all, a firewall auditing solution incorporates automation, continuous monitoring, event correlation rules, and real-time reporting that will save you countless man-hours and funds that you normally spend on configuration cleanup and firewall optimization. Additionally, it will enable your organization to: Keep track of all firewalls and firewall activity logs in a central location Discover outdated, unused, or misconfigured rules that weaken network security, lead to downtime, or affect business continuity Identify where changes are needed to optimize performance and security Track and analyze suspicious or potentially malicious network events Automatically document all configuration changes to avoid security blind spots Demonstrate compliance to internal and external auditors The best tools support multiple firewall platforms and are well-suited for consolidating firewalls and streamlining their configurations. Schedule a Demo Firewall audit checklist A detailed and regular firewall audit is critical for managing firewall rules and maintaining the right firewall configurations. A single misconfigured or outdated rule can leave the entire network – and the organization – vulnerable to a cyberattack. A typical manual audit includes all these steps: Collect information about the network and its various elements, including hardware network devices, software applications, VPNs, and ISPs Collect firewall logs Collect information related to operating systems, default configurations, and latest patches Assess the existing rule-base change-management process to confirm whether changes and validations are done reliably, transparently, and with proper documentation Audit every firewall’s physical and software security posture by evaluating:Device administration, security management, and configuration management procedures Whether operating systems are sufficiently hardened Whether firewall activities are recorded and logged Whether an Intrusion Detection System (IDS) is in place Whether patches and updates are implemented by firewall vendors Whether access controls are in place for firewall and management servers Who is allowed to access the firewall server rooms and make device configuration changes Remove unused and expired rules to optimize the rule-base Evaluate policy usage against firewall logs to identify (overly) permissive rules Analyze VPN parameters to identify and remove unused connections, irrelevant routes, and expired/unused users/user groups Perform a detailed risk assessment to discover risky and non-compliant rules based on internal policies and industry standards and best practices (e.g., PCI-DSS) Prioritize rules in terms of severity and the organization’s criteria for “acceptable” risk Implement appropriate remediations Review firewall backup, encryption, and restore-processes for recovery from disasters, and maintain business continuity All these steps – not to mention a robust risk management process – are essential to ensure reliable and insightful firewall audits. But the effort can quickly become overwhelming if there are a large number of firewalls and each firewall has a vast rule-base. Here’s where automated compliance audits with a tool like AlgoSec are very valuable. For a more detailed checklist that will help you simplify firewall auditing, and reduce cybersecurity risks in your IT environment, click here . Schedule a Demo How AlgoSec simplifies firewall audits AlgoSec’s security policy management solution simplifies and streamlines firewall security audits. All you need to do is follow four easy steps: Ensure that your network is fully integrated with the AlgoSec platform In AlgoSec Firewall Analyzer, click “Devices” and then “All Firewalls” Click “All Reports” and then the listed report Click “Regulatory Compliance” This simple process is all you need to conduct an effective and comprehensive firewall audit and to maintain compliance with PCI-DSS and other regulations. Make your firewalls audit-ready and compliant using AlgoSec AlgoSec’s solution does all the heavy lifting with regard to the auditing of firewall rulesets and configurations. It is designed to ensure that your configurations satisfy the criteria for both external regulatory standards such as PCI-DSS and internal security policies. AlgoSec’s solution also helps you reduce overall risk factors and improve firewall performance by: Instantly generating audit-ready reports for all major regulations, including PCI-DSS, HIPAA, SOX, and NERC Generating detailed and customizable reports for internal compliance requirements Proactively checking every rule change for compliance violations Flagging non-compliant rules and devices Providing a detailed audit trail of all firewall changes, approval processes, and violations All in all, AlgoSec gives you all the information you need to remediate problems in your firewall devices and rules and to ensure continuous compliance across the network. Maintaining continuous PCI-DSS compliance with AlgoSec PCI-DSS compliance is mandatory for any business that processes customers’ credit cards. Its guidelines are intended to enhance the security of card data, and protect cardholders from security events such as data breaches and identity theft. The standard specifies 12 requirements that organizations must meet. One of these requirements is to install and maintain a firewall to prevent unauthorized system access and protect cardholder data. Businesses must also implement controls to properly configure firewalls, and create configurations that restrict connections between the cardholder data environment and untrusted networks. In addition, they must document all security policies and operational procedures for managing firewalls. Firewall audits can help organizations maintain the correct firewall rules, strengthen network security, and meet PCI-DSS requirements. AlgoSec’s solution simplifies the effort with automation, continuous monitoring, and out-of-the-box templates. It also provides change audit trails and audit-ready compliance reports to satisfy both external regulatory requirements and internal regulations. Furthermore, it provides custom analyses, reports, and notifications that help you to periodically review all firewall configurations, identify security issues and compliance gaps, and take action to maintain compliance with PCI-DSS. Other industry standards supported by AlgoSec PCI-DSS is not the only set of standards supported by solution. In fact, it supports a wide range of many leading industry standards and regulations, including: HIPAA SOX ISO 27001 NERC Basel II FISMA GLVA NIST 800-41 GDPR The solution automatically generates pre-populated, audit-ready compliance reports for all these regulations and customized reports for your internal corporate policies to help you maintain compliance with all relevant laws and standards. Additionally, it helps you to reduce firewall audit preparation efforts and costs by as much as 80%— making life much easier for you as well as your auditors. Schedule a Demo Checklist and best practices for configuring and reviewing firewall rules Most modern-day organizations are grappling with an ever-expanding cyber threat landscape. Clever attackers armed with sophisticated tools make businesses vulnerable to many kinds of undesirable events, such as data breaches and malware attacks. External laws and regulations as well as internal security controls are meant to prevent such events and enable firms to protect their IT assets and sensitive data. One of the most important controls is the network firewall, which is often the first line of defense between the enterprise network and the public Internet. Since the firewall is so important for strengthening enterprise security and for maintaining a strong regulatory compliance posture, all its configurations and rules must be properly set up and optimized. Here is where regular firewall audits play an important role. In the previous section, we covered a step-by-step firewall audit checklist. This section covers some best practices for configuring your firewall rules, and a checklist for reviewing and optimizing them. Optimizing your rule-base will enable you to improve firewall performance, reduce security risk, and maintain compliance with PCI-DSS and other standards. Checklist for conducting firewall rule-base reviews It is useful to follow this checklist to review and optimize your firewall rule-base and improve firewall performance: Does the tool understand the network topology, VLAN architecture, and IP address scheme? Is there a cleanup rule to block malicious traffic that doesn’t follow any rule? Do you have rules for firewall management? Are logs enabled for each rule? Are limited ports defined for access to management? Are large subnets blocked from accessing the firewall? If a particular subnet is given access, is there an appropriate business rationale behind the decision? Are there duplicate objects, services, or host networks in the rule-base? Are the best or business-critical services correctly positioned within the rule-base? And are out-of-use services removed from the rule-base? Are there outdated, legacy, excess, shadow, or expired rules in the rule-base? Do any rules allow risky services, which are outbound to or inbound from the Internet? Are any rules overly permissive? Are the rules consistently named? Do they contain recognizable headers and comments to make them easier to understand? Is two-way access configured in the network infrastructure? Is it used for legitimate reasons? Are rules configured to ensure that vulnerable ports and services are not allowed? Are there similar rules that could be combined into a single rule? In addition to using this checklist, make sure that all firewall rules align with the organization’s policy matrix and corporate network security policy. The matrix specifies whether traffic should be allowed or blocked from every zone and VLAN in the network. An automated firewall rule audit tool or solution can find the answers to all these questions and ensure alignment with the policy matrix and security policy. With its built-in audit capabilities, it quickly completes rule-base reviews and generates detailed reports that will help you conduct (and pass) firewall audits. Best practices to configure firewall rules The right rules are crucial to maintaining firewall performance and network security. A below-par rule-base can create serious security loopholes that allow malicious traffic to sneak in and operational loopholes that block legitimate traffic. The best way to avoid these problems is to properly frame and configure robust firewall rules. To do so, it’s important to adhere to these best practices: Clearly document the purpose of each firewall rule and which services, users, and devices it affects Add an expiration date to temporary rules Group similar rules by categories or section titles to make rules easier to understand and to determine their best order Create a formal change process to govern and control all policy changes Monitor the change process to prevent poor firewall configurations and associated security risks As much as possible, implement least privileged security policies, which will help minimize the attack surface Use an automated management and monitoring tool to standardize firewall policies and rules in a scalable manner List and categorize all source IPs, destination IPs, and destination ports to simplify firewall rule creation Include as many parameters in the rules as possible Use address and service sets to simplify rule management and adjustments Use drop rules to capture unclassified traffic and ensure it doesn’t infiltrate a security policy Offer access only to known services and to specific traffic By following these best practices, you will get more control over your firewalls and protect the network from suspicious and malicious traffic. Make sure to also review all firewall rules regularly with the help of a regular maintenance schedule as well as firewall auditing and management tools. It is also good practice to regularly review firewall logs for any changes or indications that firewall settings, or rules, need to be adjusted. Schedule a Demo Ready for stress-free firewall audits with AlgoSec AlgoSec’s Firewall Analyzer (AFA) provides complete visibility into enterprise networks and firewall rulesets. Use AFA to see where traffic is blocked in your network and accordingly configure policies from a single, unified interface. If you have multiple firewalls, you probably have a hard time configuring the rules for each. And if you want to allow or deny something, you probably have to log into each firewall and make the requisite changes. All this hassle is eliminated with AFA’s automated security policy management capabilities. With this intuitive yet powerful security policy management solution , you can automatically create, update, clean up, and optimize all policies from a single administration panel and workflow. AFA will reduce your firewall and security audit preparation time and costs with audit-ready reports. It will also assist you with PCI-DSS compliance and firewall security optimization. Click here for a free demo of AlgoSec Firewall Analyzer. Schedule a Demo Select a size What is firewall audit tools for PCI security compliance? What does a firewall audit tool do? What are the benefits of firewall audit tools? Firewall audit checklist How AlgoSec simplifies firewall audits Checklist and best practices for configuring and reviewing firewall rules Ready for stress-free firewall audits with AlgoSec Get the latest insights from the experts Use these six best practices to simplify compliance and risk White paper Learn how AlgoSec can help you pass PCI-DSS Audits and ensure Solution overview See how this customer improved compliance readiness and risk Case study Choose a better way to manage your network

AlgoSec’s new product manages network objects in firewall, SDN and cloud platforms to securely accelerate connectivity changes Finally, a single source of truth for Network Security Objects with AlgoSec ObjectFlow  AlgoSec’s new product manages network objects in firewall, SDN and cloud platforms to securely accelerate connectivity changes May 18, 2022 Speak to one of our experts RIDGEFIELD PARK, N.J., May 18, 2022 – AlgoSec, a global cybersecurity leader in securing application connectivity, has announced their new product, AlgoSec ObjectFlow, a network security object management solution for hybrid environments spanning cloud networks, SDNs and on-premises. According to Rik Turner, principal analyst at Omdia “in the complex environments that ensue from modern architectures such as SDN, as well as hybrid and multi-cloud environments, there is a very real risk of overlapping objects, making both their management from a security perspective a real headache. There is clearly the potential for automation to be applied to further streamline management.”  AlgoSec ObjectFlow offers the most comprehensive visibility and control of network objects across an entire hybrid environment. As a turnkey SaaS based solution, customers can leverage ObjectFlow’s advantages within minutes upon activation.  Professor Avishai Wool, AlgoSec CTO and co-founder states that ObjectFlow addresses a dire need in the market for optimal network object management as “most enterprise networks rely on a vast number of network objects that often refer to the same addresses in various forms, creating duplications and inconsistencies that can slow down changes to network connectivity and security policies. As a result, this leads to an increased risk of misconfigurations, outages and security breaches.”  Key benefits that ObjectFlow delivers to IT, network and security experts include:   Single source of truth   ObjectFlow is a central repository of all network objects used in security policies, allowing customers to maintain consistency of definitions across the multiple management systems used by various vendors. Object discovery and complete object visibility   ObjectFlow helps enterprises tap into SDNs and firewalls to discover all the objects on a network. Unique naming conventions can be created and organized based on individual needs and from multiple vendors. Automation of object changes   ObjectFlow makes automation of object changes possible from a central location. With official vendor API Integrations, manual labor is avoided, allowing for changes to be made within minutes instead of days.  Risk reduction   ObjectFlow provides full visibility and uniformity over network objects, breaking down organizational silos. With these processes in place, objects can be easily identifiable, allowing networks to be completely secure.  “Network security objects are the bread and butter of your network security posture,” said Eran Shiff, Vice President, Product of AlgoSec. “With ObjectFlow we give organizations a simple, effective way to manage their network security objects in a centralized object management solution. It helps IT teams to secure application connectivity and reduce the time spent by the security team, increasing efficiency across the board.”  To see how AlgoSec can help you better manage your network security objects with ObjectFlow, schedule your personal demo today. About AlgoSec   AlgoSec, a global cybersecurity leader, empowers organizations to secure application connectivity by automating connectivity flows and security policy, anywhere.  The AlgoSec platform 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.  Over 1,800 of the world’s leading organizations trust AlgoSec to help secure their most critical workloads across public cloud, private cloud, containers, and on-premises networks, while taking advantage of almost two decades of leadership in Network Security Policy Management.  See what securely accelerating your digital transformation, move-to-cloud, infrastructure modernization, or micro-segmentation initiatives looks like at www.algosec.com     Media Contacts:  Tsippi Dach  AlgoSec  [email protected]      Jenni Livesley  Context Public Relations  [email protected]   +44(0)300 124 6100 

AlgoSec & Juniper Networks AlgoSec seamlessly integrates with Juniper devices to automate application and user aware security policy management and ensure that Juniper devices are properly configured. AlgoSec supports the entire security policy management lifecycle — from application connectivity discovery, through ongoing management and compliance, to rule recertification and secure decommissioning. How to Juniper Policy Optimization Learn how to achieve a clean and optimized security policy on your Juniper device Juniper Regulatory Compliance Learn how to prepare for a regulatory audit Juniper Risk Assessment Learn how to assess risk on your Juniper devices with AlgoSec See how Juniper Users Can Benefit from AlgoSec Schedule time with one of our experts

Explore Algosec's customer success stories to see how organizations worldwide improve security, compliance, and efficiency with our solutions. Nationwide Organization Nationwide Industry Financial Services Headquarters Columbus Ohio, USA Download case study Share Customer
success stories AlgoSec delivers an application-centric solution to meet the network security challenges of one of the top financial services firms in the US. To learn more, go to https://algosec.com/ Schedule time with one of our experts

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 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]

AlgoSec enhances the effectiveness and efficiency of network security in Cisco environments by providing application-centric security, automation, and compliance capabilities AlgoSec Heads to Cisco Live to Empower Organizations to Effectively Secure Application Connectivity across Multi-Cloud and Hybrid networks AlgoSec enhances the effectiveness and efficiency of network security in Cisco environments by providing application-centric security, automation, and compliance capabilities February 2, 2024 Speak to one of our experts RIDGEFIELD PARK, NJ, February 2, 2024 – Global cybersecurity leader AlgoSec will demonstrate the quality of its application-centric hybrid network solutions at this year’s Cisco Live in Amsterdam. AlgoSec will illustrate how its range of value-added product integrations enables organizations to support their business-critical applications while minimizing security risks and ensuring compliance. AlgoSec operates deep at the business application level, allowing organizations to monitor traffic patterns, identify anomalies, and prioritize security incidents. This profound application-level understanding enables network and cloud security professionals to optimize their Cisco environments and minimize the attack surface and risk of unauthorized access. As a SolutionsPlus partner, AlgoSec have fostered a strong relationship with Cisco that enables us to effectively address the needs of their customers, which have changed over time with the increasing adoption of hybrid cloud networks. The integration of Cisco and AlgoSec’s solutions delivers innovation to the market and offers greater value to our joint prospects and existing customers. AlgoSec integrates seamlessly with Cisco networking and security solutions, including Cisco Firepower and Cisco ACI (Application Centric Infrastructure). This integration ensures consistent policy enforcement and centralized management, helping organizations to better secure their networks while reducing operational overhead and complexity. AlgoSec has recently introduced early availability for Nexus Dashboard Orchestrator (NDO) support, underscoring a commitment to providing continuity and support for customers navigating transitions in their network infrastructure. As evidence of the company’s commitment and efforts, AlgoSec was recently recognized as one of the “Meraki Picks” companies on the Meraki Marketplace. This showcases partners based on their proven track record with customers, highlighting AlgoSec’s exceptional performance in Network Security and Network Automation. AlgoSec is inviting customers and partners to visit them at Booth E10 at Cisco Live from February 5-8th. For the latest information and to set up a meeting at the show, please visit the event portal . About AlgoSec AlgoSec, a global cybersecurity leader, empowers organizations to secure application connectivity and cloud-native applications throughout their multi-cloud and hybrid network. Trusted by more than 1,800 of the world’s leading organizations, AlgoSec’s application-centric approach enables to securely accelerate business application deployment by centrally managing application connectivity and security policies across the public clouds, private clouds, containers, and on-premises networks. Using its unique vendor-agnostic deep algorithm for intelligent change management automation, AlgoSec enables acceleration of digital transformation projects, helps prevent business application downtime and substantially reduces manual work and exposure to security risks. AlgoSec’s policy management and CNAPP platforms provide a single source for visibility into security and compliance issues within cloud-native applications as well as across the hybrid network environment, to ensure ongoing adherence to internet security standards, industry, and internal regulations. Learn how AlgoSec enables application owners, information security experts, DevSecOps and cloud security teams to deploy business applications up to 10 times faster while maintaining security at https://www.algosec.com .

The joint offering helps enterprises tighten their security posture, effectively mitigate Ransomware and other Cyberattacks and ensure long-term sustainability Deloitte and AlgoSec Partner to Establish a Joint Network Protection Transformation Solution for Enterprises The joint offering helps enterprises tighten their security posture, effectively mitigate Ransomware and other Cyberattacks and ensure long-term sustainability November 9, 2020 Speak to one of our experts RIDGEFIELD PARK, N.J., November 9, 2020 – The EMEA Telecom Engineering Centre of Excellence (TEE) of Deloitte (located in Portugal) and AlgoSec , the leading provider of business-driven network security management solutions, have entered into an alliance to establish a network protection transformation offer to safeguard clients against complex threats and attacks. The combined team will deliver, operate, and maintain a network protection offer with joint functions managed between Deloitte and AlgoSec. Deloitte TEE will focus on delivering business process transformation capabilities, business and technical advisory and project management to ensure reliability and sustainability on the proposed capabilities, while AlgoSec will provide technical support to customize, deploy and operate the tool to accelerate and automate the network security management, and ensure the offer is aligned with the business’ requirements. The Deloitte and AlgoSec joint offering provides a business-centric approach to network security management across the entire hybrid and multi-vendor environment. The solution offers comprehensive visibility across the network security environment and business applications, agile and secure policy change management via zero touch automation, and continuous compliance assurance. The offering also includes a Network Security Hardening Service, which begins to understand the Client’s network level of exposure, current vulnerabilities and the potential impact of network threats, before performing a transformation strategy to strengthen current capabilities and remediate network risks and vulnerabilities, followed by a Network Security Managed Service to monitor and guarantee long-term sustainability. Deloitte TEE will also become a reselling partner to support AlgoSec in the global market, using a structured offer model with advantages for the partnership and the client. Jade Kahn, AlgoSec CMO said: “Network protection should be a priority for companies to mitigate the damage caused by an increasing number of complex cyber threats. With an appropriate strategy in place, they can identify and contain threats before they are able to move freely across the network. We look forward to working alongside Deloitte and delivering value to its clients.” Pedro Tavares, Partner of Deloitte Portugal and responsible for the EMEA Telecom Engineering Centre of Excellence (TEE): “TEE focus is on delivering high value telecoms engineering consultancy services towards our customers, and under the ongoing digitalization wave and in the advent of 5G, setting up a Network Protection offer to ensure that this improvement in the connectivity, communication and user experience do not bring substantial business risks is a key stepping stone towards this strategy. We expect with this combined offer to support our clients in improving their network security, mitigating their network risks and enhancing their key Capabilities to ensure a sustainable transformation of their business”. 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 Dach [email protected] Craig Coward Context Public [email protected] +44 (0)1625 511 966 Olga Neves Media Relations & External CommunicationsDeloitte PortugalTlm: (+351) 918 985 [email protected] About Deloitte Deloitte, us, we and our refer to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms, and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of each other. DTTL does not provide services to clients. Please see www.deloitte.com/about to learn more.Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories (collectively, the “Deloitte organization”) serves four out of five Fortune Global 500® companies. Learn how Deloitte’s more than 330,000 people make an impact that matters at www.deloitte.com . About EMEA Telecom Engineering Centre of Excellence (TEE) The EMEA Telecom Engineering Centre of Excellence (TEE) is an operational area specialized in telecom engineering services, managed by Deloitte Portugal, that offers engineering services for mobile, fixed and convergent telecom networks, service platforms and operating support systems (“OSS”) for the Europe, Middle East, Africa region (“EMEA”).