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Join Algosec and be part of a global team driving innovation in network security. Explore exciting career opportunities and grow with us. Find a job By Job Category By Location By Keyword - Found 13 Positions - Professional Services Engineer, India Read More Regional Sales Engineer, Canada Read More QA Automation Developer, India Read More Java Developer Read More Regional Sales Director, West Read More Software Developer, India Read More Technical Support Engineer - Egypt Read More AlgoSec Resident Engineer, Germany Read More Channel Manager, West Read More Cloud Automation Developer, India Read More AlgoSec Resident Engineer, Australia Read More DevOps Engineer, India Read More Technical Support Engineer (Arabic Speaker) Read More Regional Sales Engineer, Mid-Atlantic Read More Channel Manager, Central Read More AlgoSec Resident Engineer, Americas Read More Technical Support Engineer, Brazil Read More Network Security Lab Manager, India Read More Automation Tech Lead, India Read More Regional Sales Manager, Sydney Read More Software Developer, India Read More Regional Sales Manager, Nordics (Norway & Denmark) Read More Regional Sales Manager, Italy Read More GTM Engineer, India Read More Regional Sales Manager, Ohio Valley Read More Regional Sales Manager, DACH Read More Technical Support Engineer, India Read More Sales Development Representative, EMEA Read More Regional Sales Director, ANZ Read More Automation Team Lead, Israel Read More QA Student, Israel Read More Software Development Group Lead, Israel Read More DevOps Team Leader, Israel Read More Financial Revenue Specialist, Israel Read More Infrastructure Automation Developer, Israel Read More Infrastructure Automation Developer, Israel Read More Professional Services Engineer, India Read More Regional Sales Engineer, Canada Read More QA Automation Developer, India Read More Java Developer Read More Regional Sales Director, West Read More Software Developer, India Read More Technical Support Engineer - Egypt Read More AlgoSec Resident Engineer, Germany Read More Channel Manager, West Read More Cloud Automation Developer, India Read More AlgoSec Resident Engineer, Australia Read More DevOps Engineer, India Read More Technical Support Engineer (Arabic Speaker) Read More Regional Sales Engineer, Mid-Atlantic Read More Channel Manager, Central Read More AlgoSec Resident Engineer, Americas Read More Technical Support Engineer, Brazil Read More Network Security Lab Manager, India Read More Automation Tech Lead, India Read More Regional Sales Manager, Sydney Read More Software Developer, India Read More Regional Sales Manager, Nordics (Norway & Denmark) Read More Regional Sales Manager, Italy Read More GTM Engineer, India Read More Regional Sales Manager, Ohio Valley Read More Regional Sales Manager, DACH Read More Technical Support Engineer, India Read More Sales Development Representative, EMEA Read More Regional Sales Director, ANZ Read More Automation Team Lead, Israel Read More QA Student, Israel Read More Software Development Group Lead, Israel Read More DevOps Team Leader, Israel Read More Financial Revenue Specialist, Israel Read More Infrastructure Automation Developer, Israel Read More Infrastructure Automation Developer, Israel Read More Technical Support Engineer, India Read More Technical Support Engineer, Brazil Read More Technical Support Engineer - Egypt Read More Technical Support Engineer (Arabic Speaker) Read More Software Developer, India Read More Software Developer, India Read More Sales Development Representative, EMEA Read More Regional Sales Manager, Sydney Read More Regional Sales Manager, Ohio Valley Read More Regional Sales Manager, Nordics (Norway & Denmark) Read More Regional Sales Manager, Italy Read More Regional Sales Manager, DACH Read More Regional Sales Engineer, Mid-Atlantic Read More Regional Sales Engineer, Canada Read More Regional Sales Director, West Read More Regional Sales Director, ANZ Read More QA Automation Developer, India Read More Professional Services Engineer, India Read More Network Security Lab Manager, India Read More Java Developer Read More GTM Engineer, India Read More DevOps Engineer, India Read More Cloud Automation Developer, India Read More Channel Manager, West Read More Channel Manager, Central Read More Automation Tech Lead, India Read More AlgoSec Resident Engineer, Germany Read More AlgoSec Resident Engineer, Australia Read More AlgoSec Resident Engineer, Americas Read More Software Development Group Lead, Israel Read More QA Student, Israel Read More Infrastructure Automation Developer, Israel Read More Infrastructure Automation Developer, Israel Read More Financial Revenue Specialist, Israel Read More DevOps Team Leader, Israel Read More Automation Team Lead, Israel Read More Previous Next

Six levels of automation 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

AlgoSec Horizon ObjectFlow 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

Making Risk Management Easier: How One Bank Got Smarter About Security 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

BSI Compliance German FINAL 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

Firewalls form the first line of defense against intrusive hackers trying to infiltrate internal networks and steal sensitive data. They... Firewall Change Management 5 Types of Firewalls for Enhanced Network Security Asher Benbenisty 2 min read Asher Benbenisty Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 10/25/23 Published Firewalls form the first line of defense against intrusive hackers trying to infiltrate internal networks and steal sensitive data. They act as a barrier between networks, clearly defining the perimeters of each. The earliest generation of packet-filter firewalls were rudimentary compared to today’s next-generation firewalls, but cybercrime threats were also less sophisticated. Since then, cybersecurity vendors have added new security features to firewalls in response to emerging cyber threats. Today, organizations can choose between many different types of firewalls designed for a wide variety of purposes. Optimizing your organization’s firewall implementation requires understanding the differences between firewalls and the network layers they protect. How Do Firewalls Work? Firewalls protect networks by inspecting data packets as they travel from one place to another. These packets are organized according to the transmission control protocol/internet protocol (TCP/IP), which provides a standard way to organize data in transit. This protocol is a concise version of the more general OSI model commonly used to describe computer networks. These frameworks allow firewalls to interpret incoming traffic according to strictly defined standards. Security experts use these standards to create rules that tell firewalls what to do when they detect unusual traffic. The OSI model has seven layers: Application Presentation Session Transport Network Data link Physical Most of the traffic that reaches your firewall will use one of the three major Transport layer protocols in this model, TCP, UDP, or ICMP. Many security experts focus on TCP rules because this protocol uses a three-step TCP handshake to provide a reliable two-way connection. The earliest firewalls only operated on the Network Layer, which provides information about source and destination IP addresses, protocols, and port numbers. Later firewalls added Transport Layer and Application Layer functionality. The latest next-generation firewalls go even further, allowing organizations to enforce identity-based policies directly from the firewall. Related Read : Host-Based vs. Network-Based Firewalls 1. Traditional Firewalls Packet Filtering Firewalls Packet-filtering firewalls only examine Network Layer data, filtering out traffic according to the network address, the protocol used, or source and destination port data. Because they do not inspect the connection state of individual data packets, they are also called stateless firewalls. These firewalls are simple and they don’t support advanced inspection features. However, they offer low latency and high throughput, making them ideal for certain low-cost inline security applications. Stateful Inspection Firewalls When stateful firewalls inspect data packets, they capture details about active sessions and connection states. Recording this data provides visibility into the Transport layer and allows the firewall to make more complex decisions. For example, a stateful firewall can mitigate a denial-of-service attack by comparing a spike in incoming traffic against rules for making new connections – stateless firewalls don’t have a historical record of connections to look up. These firewalls are also called dynamic packet-filtering firewalls. They are generally more secure than stateless firewalls but may introduce latency because it takes time to inspect every data packet traveling through the network. Circuit-Level Gateways Circuit-level gateways act as a proxy between two devices attempting to connect with one another. These firewalls work on the Session layer of the OSI model, performing the TCP handshake on behalf of a protected internal server. This effectively hides valuable information about the internal host, preventing attackers from conducting reconnaissance into potential targets. Instead of inspecting individual data packets, these firewalls translate internal IP addresses to registered Network Address Translation (NAT) addresses. NAT rules allow organizations to protect servers and endpoints by preventing their internal IP address from being public knowledge. 2. Next-Generation Firewalls (NGFWs) Traditional firewalls only address threats from a few layers in the OSI model. Advanced threats can bypass these Network and Transport Layer protections to attack web applications directly. To address these threats, firewalls must be able to analyze individual users, devices, and data assets as they travel through complex enterprise networks. Next-generation firewalls achieve this by looking beyond the port and protocol data of individual packets and sessions. This grants visibility into sophisticated threats that simpler firewalls would overlook. For example, a traditional firewall may block traffic from an IP address known for conducting denial-of-service attacks. Hackers can bypass this by continuously changing IP addresses to confuse and overload the firewall, which may allow routing malicious traffic to vulnerable assets. A next-generation firewall may notice that all this incoming traffic carries the same malicious content. It may act as a TCP proxy and limit the number of new connections made per second. When illegitimate connections fail the TCP handshake, it can simply drop them without causing the organization’s internal systems to overload. This is just one example of what next-gen firewalls are capable of. Most modern firewall products combine a wide variety of technologies to provide comprehensive perimeter security against comprehensive cyber attacks. How do NGFWs Enhance Network Security? Deep Packet Inspection (DPI) : NGFWs go beyond basic packet filtering by inspecting the content of data packets. They analyze the actual data payload and not just header information. This allows them to identify and block threats within the packet content, such as malware, viruses, and suspicious patterns. Application-Level Control : NGFWs can identify and control applications and services running on the network. This enables administrators to define and enforce policies based on specific applications, rather than just port numbers. For example, you can allow or deny access to social media sites or file-sharing applications. Intrusion Prevention Systems (IPS) : NGFWs often incorporate intrusion prevention capabilities. They can detect and prevent known and emerging cyber threats by comparing network traffic patterns against a database of known attack signatures. This proactive approach helps protect against various cyberattacks. Advanced Threat Detection: NGFWs use behavioral analysis and heuristics to detect and block unknown or zero-day threats. By monitoring network traffic for anomalies, they can identify suspicious behavior and take action to mitigate potential threats. U ser and Device Identification : NGFWs can associate network traffic with specific users or devices, even in complex network environments. This user/device awareness allows for more granular security policies and helps in tracking and responding to security incidents effectively. Integration with Security Ecosystem : NGFWs often integrate with other security solutions, such as antivirus software, intrusion detection systems (IDS), and security information and event management (SIEM) systems. This collaborative approach provides a multi-layered defense strategy . Security Automation : NGFWs can automate threat response and mitigation. For example, they can isolate compromised devices from the network or initiate other predefined actions to contain threats swiftly. In a multi-layered security environment, these firewalls often enforce the policies established by security orchestration, automation, and response (SOAR) platforms. Content Filtering : NGFWs can filter web content, providing URL filtering and content categorization. This helps organizations enforce internet usage policies and block access to potentially harmful or inappropriate websites. Some NGFWs can even detect outgoing user credentials (like an employee’s Microsoft account password) and prevent that content from leaving the network. VPN and Secure Remote Access : NGFWs often include VPN capabilities to secure remote connections. This is crucial for ensuring the security of remote workers and branch offices. Advanced firewalls may also be able to identify malicious patterns in external VPN traffic, protecting organizations from threat actors hiding behind encrypted VPN providers. Cloud-Based Threat Intelligence : Many NGFWs leverage cloud-based threat intelligence services to stay updated with the latest threat information. This real-time threat intelligence helps NGFWs identify and block emerging threats more effectively. Scalability and Performance : NGFWs are designed to handle the increasing volume of network traffic in modern networks. They offer improved performance and scalability, ensuring that security does not compromise network speed. Logging and Reporting : NGFWs generate detailed logs and reports of network activity. These logs are valuable for auditing, compliance, and forensic analysis, helping organizations understand and respond to security incidents. 3. Proxy Firewalls Proxy firewalls are also called application-level gateways or gateway firewalls. They define which applications a network can support, increasing security but demanding continuous attention to maintain network functionality and efficiency. Proxy firewalls provide a single point of access allowing organizations to assess the threat posed by the applications they use. It conducts deep packet inspection and uses proxy-based architecture to mitigate the risk of Application Layer attacks. Many organizations use proxy servers to segment the parts of their network most likely to come under attack. Proxy firewalls can monitor the core internet protocols these servers use against every application they support. The proxy firewall centralizes application activity into a single server and provides visibility into each data packet processed. This allows the organization to maintain a high level of security on servers that make tempting cyberattack targets. However, these servers won’t be able to support new applications without additional firewall configuration. These types of firewalls work well in highly segmented networks that allow organizations to restrict access to sensitive data without impacting usability and production. 4. Hardware Firewalls Hardware firewalls are physical devices that secure the flow of traffic between devices in a network. Before cloud computing became prevalent, most firewalls were physical hardware devices. Now, organizations can choose to secure on-premises network infrastructure using hardware firewalls that manage the connections between routers, switches, and individual devices. While the initial cost of acquiring and configuring a hardware firewall can be high, the ongoing overhead costs are smaller than what software firewall vendors charge (often an annual license fee). This pricing structure makes it difficult for growing organizations to rely entirely on hardware devices. There is always a chance that you end up paying for equipment you don’t end up using at full capacity. Hardware firewalls offer a few advantages over software firewalls: They avoid using network resources that could otherwise go to value-generating tasks. They may end up costing less over time than a continuously renewed software firewall subscription fee. Centralized logging and monitoring can make hardware firewalls easier to manage than complex software-based deployments. 5. Software Firewalls Many firewall vendors provide virtualized versions of their products as software. They typically charge an annual licensing fee for their firewall-as-a-service product, which runs on any suitably provisioned server or device. Some software firewall configurations require the software to be installed on every computer in the network, which can increase the complexity of deployment and maintenance over time. If firewall administrators forget to update a single device, it may become a security vulnerability. At the same time, these firewalls don’t have their own operating systems or dedicated system resources available. They must draw computing power and memory from the devices they are installed on. This leaves less power available for mission-critical tasks. However, software firewalls carry a few advantages compared to hardware firewalls: The initial subscription-based cost is much lower, and many vendors offer a price structure that ensures you don’t pay for resources you don’t use. Software firewalls do not take up any physical space, making them ideal for smaller organizations. The process of deploying software firewalls often only takes a few clicks. With hardware firewalls, the process can involve complex wiring and time-consuming testing. Advanced Threats and Firewall Solutions Most firewalls are well-equipped to block simple threats, but advanced threats can still cause problems. There are many different types of advanced threats designed to bypass standard firewall policies. Advanced Persistent Threats (APTs) often compromise high-level user accounts and slowly spread throughout the network using lateral movement. They may move slowly, gathering information and account credentials over weeks or months before exfiltrating the data undetected. By moving slowly, these threats avoid triggering firewall rules. Credential-based attacks bypass simple firewall rules by using genuine user credentials to carry out attacks. Since most firewall policies trust authenticated users, attackers can easily bypass rules by stealing user account credentials. Simple firewalls can’t distinguish between normal traffic and malicious traffic by an authenticated, signed-in user. Malicious insiders can be incredibly difficult to detect. These are genuine, authenticated users who have decided to act against the organization’s interest. They may already know how the firewall system works, or have privileged access to firewall configurations and policies. Combination attacks may target multiple security layers with separate, independent attacks. For example, your cloud-based firewalls may face a Distributed Denial of Service (DDoS) attack while a malicious insider exfiltrates information from the cloud. These tactics allow hackers to coordinate attacks and cover their tracks. Only next-generation firewalls have security features that can address these types of attack. Anti-data exfiltration tools may prevent users from sending their login credentials to unsecured destinations, or prevent large-scale data exfiltration altogether. Identity-based policies may block authenticated users from accessing assets they do not routinely use. Firewall Configuration and Security Policies The success of any firewall implementation is determined by the quality of its security rules. These rules decide which types of traffic the firewall will allow to pass, and what traffic it will block. In a modern network environment, this is done using four basic types of firewall rules: Access Control Lists (ACLs). These identify the users who have permission to access a certain resource or asset. They may also dictate which operations are allowed on that resource or asset. Network Address Translation (NAT) rules. These rules protect internal devices by hiding their original IP address from the public Internet. This makes it harder for hackers to gain unauthorized access to system resources because they can’t easily target individual devices from outside the network. Stateful packet filtering . This is the process of inspecting data packets in each connection and determining what to do with data flows that do not appear genuine. Stateful firewalls keep track of existing connections, allowing them to verify the authentication of incoming data that claims to be part of an already established connection. Application-level gateways. These firewall rules provide application-level protection, preventing hackers from disguising malicious traffic as data from (or for) an application. To perform this kind of inspection, the firewall must know what normal traffic looks like for each application on the network, and be able to match incoming traffic with those applications. Network Performance and Firewalls Firewalls can impact network performance and introduce latency into networks. Optimizing network performance with firewalls is a major challenge in any firewall implementation project. Firewall experts use a few different approaches to reduce latency and maintain fast, reliable network performance: Installing hardware firewalls on high-volume routes helps, since separate physical devices won’t draw computing resources away from other network devices. Using software firewalls in low-volume situations where flexibility is important. Sometimes, being able to quickly configure firewall rules to adapt to changing business conditions can make a major difference in overall network performance. Configuring servers to efficiently block unwanted traffic is a continuous process. Server administrators should avoid overloading firewalls with denied outbound requests that strain firewalls at the network perimeter. Firewall administrators should try to distribute unwanted traffic across multiple firewalls and routers instead of allowing it to concentrate on one or two devices. They should also try reducing the complexity of the firewall rule base and minimize overlapping rules. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... 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Over 90% gross dollar retention and 37% year-over-year new business growth reflect demand for visibility across complex hybrid environments AlgoSec Posts 37% YoY new Business Growth in 2025 as Enterprises Prioritize Application-Centric Security Over 90% gross dollar retention and 37% year-over-year new business growth reflect demand for visibility across complex hybrid environments February 18, 2026 Speak to one of our experts RIDGEFIELD PARK, NJ, February 18, 2026 – AlgoSec , a global cybersecurity leader, today reported its best year ever with strong year-over-year annual recurring revenue growth, a gross dollar retention rate exceeding 90% and 37% year-over-year new business growth in 2025. The results reflect continued demand for greater visibility and control over application connectivity across hybrid and multi-cloud environments . Founded in 2004, AlgoSec has maintained positive cash flow and remained debt-free throughout its history. Enterprises faced increasing complexity throughout 2025 as application environments spanned data centers, cloud and hybrid infrastructure. That complexity was reflected in AlgoSec’s 2025 State of Network Security Report , based on insights from over 500 cloud and network security professionals globally, which found that multi-cloud environments are now the norm, with Azure emerging as the most widely used cloud platform among respondents. The report also found that automating application connectivity has become the top priority for minimizing risk and downtime as environments continue to expand. In response to these challenges, large, distributed enterprises adopted AlgoSec in 2025. New customers included Vodacom Business, NTT DATA Spain, Gainwell Technologies LLC – Texas, Lamborghini and more. AlgoSec consistently earns high satisfaction scores from real users, scoring 4.5 out of 5 on both G2 and Gartner Peer Insights , outperforming matching peers and being recognized as customer choice in Gartner’s Voice of the Customer report and #1 in PeerSpot . Additionally, AlgoSec’s 4.5 out of 5 Glassdoor rating places the company among top-tier employers. The AlgoSec Horizon platform, released in 2025, is recognized as the industry’s first application-centric security management and automation platform designed specifically for hybrid networks. The platform provides a single source of visibility across multi-clouds and data center environments, enabling security teams to prioritize risk based on business needs while managing security at scale. Through AI-driven visibility and risk mitigation that automatically discovers applications and maps connectivity dependencies, AlgoSec Horizon reduces operational friction, minimizes misconfigurations and supports faster, safer application delivery. “Today’s security teams are managing unprecedented levels of application and infrastructure complexity,” said Yuval Baron , AlgoSec CEO and co-founder. “2025 has been our best year ever. In just a few months, over 100 customers have implemented the AlgoSec Horizon platform. This rapid adoption highlights enterprises’ strategic need for a single platform to secure their hybrid estate, often spanning multiple cloud platforms and data centers. At the same time, organizations must accelerate application connectivity to speed delivery. Together, these capabilities are essential for driving growth and innovation in the AI era.” AlgoSec’s application-centric approach was also recognized by the industry in 2025 , earning the 2025 SC Award for Best Security Company from SC Media at RSAC, a Global InfoSec Award from Cyber Defense Magazine for Best Service as a Cybersecurity Company, and Trailblazer recognition in Network Security and Management from Cyber Defense Magazine’s Top InfoSec Innovator Awards. For more on AlgoSec’s 2025 achievements and innovations, visit www.algosec.com .

Cloud computing has become a cornerstone of business operations, with cloud security at the forefront of strategic concerns. In a recent... Cloud Network Security Shaping tomorrow: Leading the way in cloud security Adel Osta Dadan 2 min read Adel Osta Dadan Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. cnapp Tags Share this article 12/28/23 Published Cloud computing has become a cornerstone of business operations, with cloud security at the forefront of strategic concerns. In a recent SANS webinar , our CTO Prof. Avishai Wool discussed why more companies are becoming more concerned protecting their containerized environments, given the fact that they are being targeted in cloud-based breaches more than ever. Watch the SANS webinar now! Embracing CNAPP (Cloud-Native Application Protection Platform) is crucial, particularly for its role in securing these versatile yet vulnerable container environments. Containers, encapsulating code and dependencies, are pivotal in modern application development, offering portability and efficiency. Yet, they introduce unique security challenges. With 45% of breaches occurring in cloud-based settings, the emphasis on securing containers is more critical than ever. CNAPP provides a comprehensive shield, addressing specific vulnerabilities inherent to containers, such as configuration errors or compromised container images. The urgent need for skilled container security experts The deployment of CNAPP solutions, while technologically advanced, also hinges on human expertise. The shortage of skills in cloud security management, particularly around container technologies, poses a significant challenge. As many as 35% of IT decision-makers report difficulties in navigating data privacy and security management, underscoring the urgent need for skilled professional’s adept in CNAPP and container security. The economic stakes of failing to secure cloud environments, especially containers, are high. Data breaches, on average, cost companies a staggering $4.35 million . This figure highlights not just the financial repercussions but also the potential damage to reputation and customer trust. CNAPP’s role extends beyond security, serving as a strategic investment against these multifaceted risks. As we navigate the complexitis of cloud security, CNAPP’s integration for container protection represents just one facet of a broader strategy. Continuous monitoring, regular security assessments, and a proactive approach to threat detection and response are also vital. These practices ensure comprehensive protection and operational resilience in a landscape where cloud dependency is rapidly increasing. The journey towards securing cloud environments, with a focus on containers, is an ongoing endeavour. The strategic implementation of CNAPP, coupled with a commitment to cultivating skilled cybersecurity expertise, is pivotal. By balancing advanced technology with professional acumen, organizations can confidently navigate the intricacies of cloud security, ensuring both digital and economic resilience in our cloud-dependent world. #CNAPP Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

Explore Algosec's customer success stories to see how organizations worldwide improve security, compliance, and efficiency with our solutions. NCR ACCELERATES TOWARDS ZERO-TRUST Organization NCR Global Industry Financial Services Headquarters Georgia, USA Download case study Share Customer
success stories “AlgoSec helps us be vendor-agnostic and understand our full security posture to lead us down this journey to achieve zero-trust.” Scott Theriault, Global Manager Network Perimeter Security NCR Corporation Background NCR Corporation is a leading global point-of-sale (POS) provider for restaurants, retailers, and banks and a provider of multi-vendor ATM software. Headquartered in Atlanta, Georgia, NCR has over 36,000 employees in 160 countries, and solutions are distributed in 141 countries. As NCR expands into public cloud platforms such as AWS, they require consistent visibility and security policy management across both on-premises and cloud environments. The challenge NCR needed to connect its DevOps pipeline with its network security. With over 4,500 policy changes made annually, it was difficult to securely manage their entire networking and security environment while being responsive to application owners but still achieve zero trust. Strategically, they were aiming to automate and orchestrate security policy changes across their entire hybrid network, so they could securely accelerate application delivery. As applications and services moved into AWS, NCR also needed unified governance across physical firewalls, Cisco ACI, and cloud-native controls such as AWS Security Groups and AWS Network Firewall. The solution They implemented the AlgoSec Security Policy Management Solution, made up of AlgoSec Horizon Security Analyzer , AlgoSec Horizon FireFlow , and AlgoSec Horizon AppViz and AppChange. This solution is now part of AlgoSec Horizon, which also includes AlgoSec Cloud Enterprise (ACE) for cloud-native visibility and policy management . AlgoSec Horizon Security Analyzer enables organizations to discover, identify, and map business applications across their entire hybrid network. It analyzes complex network security policies across the network. It automates and simplifies security operations, including troubleshooting, auditing, and risk analysis. AlgoSec Horizon FireFlow enables security staff to automate the entire security policy change process from design and submission to proactive risk analysis, implementation, validation, and auditing. Its intelligent, automated workflows save time and improve security by eliminating manual errors and reducing risk. AlgoSec Horizon AppViz , the application visibility add-on for AlgoSec Horizon Security Analyzer , provides visibility for your network applications, enabling secure application delivery. AlgoSec AppChange, the application automation add-on for AlgoSec Horizon FireFlow , allows for changes at the business application level, including during the application migrations, server deployment, and decommissioning projects. With ACE, NCR also gains visibility into AWS environments, including VPCs, Transit Gateways, Security Groups, and AWS Network Firewall, ensuring consistent zero-trust controls across their hybrid network. The results AlgoSec is a strategic component of NCR’s network security, managing its entire network security infrastructure. The AlgoSec platform enables the NCR Corporation to manage application connectivity end-to-end across their network — including public cloud, Cisco ACI, and physical firewalls. With AlgoSec Horizon and ACE, NCR now extends this visibility into AWS cloud environments, unifying security policy management across firewalls, Cisco ACI, and AWS-native controls such as Security Groups and AWS Network Firewall. “Most products don’t understand the end-to-end environment. AlgoSec does,” noted Scott Theriault, Global Manager, Network Perimeter Security. Some of the ways that NCR Corporation benefits from AlgoSec include: Launched migration of their on-premises data centers into the Cisco ACI fabric. Extended micro-segmentation to Cisco ACI environment. Extended segmentation and zero-trust policy enforcement into AWS cloud architectures. Achieved complete visibility of their global security posture from a single dashboard. Automated risk analysis, achieving visibility and insights into the risk that changes introduce. Streamlined auditing process with to automatic logging and audit-ready compliance reports. Cleaned up and reduced firewall policies with rule cleanup, object cleanup, and policy tuning. Unified governance across on-prem, ACI, and AWS environments to support consistent zero-trust policy controls. “As we aspire to achieve zero-trust, when moving into the cloud, micro-segmentation and container security come into play. Therefore, we need tools like AlgoSec to assist us in the journey because most application owners don’t know what access is needed. This tool helps them learn what needs to be implemented to reduce the attack surface,” stated Theriault. Schedule time with one of our experts

Webinars Tightening security posture with micro-segmentation Micro-segmentation protects your network by limiting the lateral movement of ransomware and other threats in your network. Yet successfully implementing a defense-in-depth strategy using micro-segmentation may be complicated. In this second webinar in a series of two webinars about ransomware, Yitzy Tannenbaum, Product Marketing Manager from AlgoSec and Jan Heijdra, Cisco Security Specialist, will provide a blueprint to implementing micro-segmentation using Cisco Secure Workload (formerly Cisco Tetration) and AlgoSec Network Security Policy Management. Join our live webinar to learn: Why micro-segmentation is critical to fighting ransomware Understand your business applications to create your micro-segmentation policy Validate your micro-segmentation policy is accurate Enforce these granular policies on workloads and summarized policies across your infrastructure Use risk and vulnerability analysis to tighten your workload and network security Identify and manage security risk and compliance in your micro-segmented environment January 27, 2021 Jan Heijdra Cisco Security Specialist Yitzy Tannenbaum Product Marketing Manager Relevant resources Micro-segmentation – from strategy to execution Keep Reading Defining & Enforcing a Micro-segmentation Strategy Read Document Building a Blueprint for a Successful Micro-segmentation Implementation Keep Reading 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

Compliance made easy Pass your audits stress free AlgoSec Webinar Webinars Compliance made easy. Pass your audits stress-free. Don’t fail an audit ever again. Yes, it’s possible. It doesn’t matter what regulation you are talking about, whether your own internal compliance standard or a common global framework such as PCI DSS, SOX, HIPPA, SWIFT, or even HKMA. We’ll show you how. In this webinar, AlgoSec security expert Tal Dayan will reveal: The secrets to passing audits How to improve your compliance score How to always remain compliant January 27, 2021 Tal Dayan AlgoSec security expert Relevant resources Network Security Audit? Passing Your Next One with Flying Colors Keep Reading Network Security Audit? Passing Your Next One with Flying Colors Keep Reading Regulations and compliance for the data center - A Day in the Life Read Document 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

As per Cloudwards , a new organization gets hit by ransomware every 14 seconds. This is despite the fact that global cybersecurity... Cyber Attacks & Incident Response How to improve network security (7 fundamental ways) Tsippi Dach 2 min read Tsippi Dach Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 8/9/23 Published As per Cloudwards , a new organization gets hit by ransomware every 14 seconds. This is despite the fact that global cybersecurity spending is up and is around $150 billion per year. That’s why fortifying your organization’s network security is the need of the hour. Learn how companies are proactively improving their network security with these best practices. 7 Ways to improve network security: ` 1. Change the way you measure cyber security risk Cyber threats have evolved with modern cybersecurity measures. Thus, legacy techniques to protect the network are not going to work. These techniques include measures like maturity assessment, compliance attestation, and vulnerability aging reports, among other things. While they still have a place in cybersecurity, they’re insufficient. To level up, you need greater visibility over the various risk levels. This visibility will allow you to deploy resources as per need. At the bare minimum, companies need a dashboard that lists real-time data on the number of applications, the region they’re used in, the size and nature of the database, the velocity of M&A, etc. IT teams can make better decisions since the impact of new technologies like big data and AI falls unevenly on organizations. Along with visibility, companies need transparency and precision on how the tools behave against cyberattacks. You can use the ATT&CK Framework developed by MITRE Corporation, the most trustworthy threat behavior knowledge base available today. Use it as a benchmark to test the tools’ efficiency. Measuring the tools this way helps you prepare well in advance. Another measurement technique you must adopt is measuring performance against low-probability, high-consequence attacks. Pick the events that you conclude have the least chance of occurring. Then, test the tools on such attacks. Maersk learned this the hard way. In the notPetya incident , the company came pretty close to losing all of its IT data. Imagine the consequence it’d have on the company that handles the world’s supply chain. Measuring is the only way to learn whether your current cybersecurity arrangements meet the need. 2. Use VLAN and subnets An old saying goes, ‘Don’t keep all your eggs in the same basket.’ Doing so would mean losing the basket, losing all your eggs. That is true for IT networks as well. Instead of treating your network as a whole, divide it into multiple subnetworks. There are various ways you can do that: VLAN or Virtual LAN is one of them. VLAN helps you segment a physical network without investing in additional servers or devices. The different segments can then be handled differently as per the need. For example, the accounting department will have a separate segment, and so will the marketing and sales departments. This segmentation helps enhance security and limit damage. VLAN also helps you prioritize data, networks, and devices. There will be some data that is more critical than others. The more critical data warrant better security and protection, which you can provide through a VLAN partition. Subnets are another way to segment networks. As opposed to VLAN, which separates the network at the switch level, subnets partition the network at IP level or level 3. The various subnetworks can then communicate with each other and third-party networks over IP. With the adoption of technologies like the Internet of Things (IoT), network segmentation is only going to get more critical. Each device used for data generation, like smartwatches, sensors, and cameras, can act as an entry point to your network. If the entry points are connected to sensitive data like consumers’ credit cards, it’s a recipe for disaster. You can implement VLAN or subnets in such a scenario. 3. Use NGFWs for cloud The firewall policy is at the core of cybersecurity. They’re essentially the guardians who check for intruders before letting the traffic inside the network. But with the growth of cloud technologies and the critical data they hold, traditional firewalls are no longer reliable. They can easily be passed by modern malware. You must install NGFWs or Next Generation Firewalls in your cloud to ensure total protection. These firewalls are designed specifically to counter modern cyberattacks. An NGFW builds on the capabilities of a traditional firewall. Thus, it inspects all the incoming traffic. But in addition, it has advanced capabilities like IPS (intrusion prevention system), NAT (network address translation), SPI (stateful protocol inspection), threat intelligence feeds, container protection, and SSL decryption, among others. NGFWs are also both user and application-aware. This allows them to provide context on the incoming traffic. NGFWs are important not only for cloud networks but also for hybrid networks . Malware from the cloud could easily transition into physical servers, posing a threat to the entire network. When selecting a next-gen firewall for your cloud, consider the following security features: The speed at which the firewall detects threats. Ideally, it should identify the attacks in seconds and detect data breaches within minutes. The number of deployment options available. The NGFW should be deployable on any premise, be it a physical, cloud, or virtual environment. Also, it should support different throughput speeds. The home network visibility it offers. It should report on the applications and websites, location, and users. In addition, it should show threats across the separate network in real-time. The detection capabilities. It goes without saying, but the next-gen firewall management should detect novel malware quickly and act as an anti-virus. Other functionalities that are core security requirements. Every business is different with its unique set of needs. The NGFW should fulfill all the needs. 4. Review and keep IAM updated To a great extent, who can access what determines the security level of a network. As a best practice, you should grant access to users as per their roles and requirement — nothing less, nothing more. In addition, it’s necessary to keep IAM updated as the role of users evolves. IAM is a cloud service that controls unauthorized access for users. The policies defined in this service either grant or reject resource access. You need to make sure the policies are robust. This requires you to review your IT infrastructure, the posture, and the users at the organization. Then create IAM policies and grant access as per the requirement. As already mentioned, users should have remote access to the resources they need. Take that as a rule. Along with that, uphold these important IAM principles to improve access control and overall network security strategy: Zero in on the identity It’s important to identify and verify the identity of every user trying to access the network. You can do that by centralizing security control on both user and service IDs. Adopt zero-trust Trust no one. That should be the motto when handling a company’s network security. It’s a good practice to assume every user is untrustworthy unless proven otherwise. Therefore, have a bare minimum verification process for everyone. Use MFA MFA or multi-factor authentication is another way to safeguard network security. This could mean they have to provide their mobile number or OTA pin in addition to the password. MFA can help you verify the user and add an additional security layer. Beef up password Passwords are a double-edged sword. They protect the network but also pose a threat when cracked. To prevent this, choose strong passwords meeting a certain strength level. Also, force users to update their unique passwords regularly. If possible, you can also go passwordless. This involves installing email-based or biometric login systems. Limit privileged accounts Privileged accounts are those accounts that have special capabilities to access the network. It’s important to review such accounts and limit their number. 5. Always stay in compliance Compliance is not only for pleasing the regulators. It’s also for improving your network security. Thus, do not take compliance for granted; always make your network compliant with the latest standards. Compliance requirements are conceptualized after consulting with industry experts and practitioners. They have a much better authoritative position to discuss what needs to be done at an industry level. For example, in the card sector, it’s compulsory to have continuous penetration testing done. So, when fulfilling a requirement, you adopt the best practices and security measures. The requirements don’t remain static. They evolve and change as loopholes emerge. The new set of compliance frameworks helps ensure you’re up-to-date with the latest standards. Compliance is also one of the hardest challenges to tackle. That’s because there are various types of compliances. There are government-, industry-, and product-level compliance requirements that companies must keep up with. Moreover, with hybrid networks and multi-cloud workflows, the task only gets steeper. Cloud security management tools can help in this regard to some extent. Since they grant a high level of visibility, spotting non-compliance becomes easier. Despite the challenges, investing more is always wise to stay compliant. After all, your business reputation depends on it. 6. Physically protect your network You can have the best software or service provider to protect your wireless networks and access points. But they will still be vulnerable if physical protection isn’t in place. In the cybersecurity space, the legend has it that the most secure network is the one that’s behind a closed door. Any network that has humans nearby is susceptible to cyberattacks. Therefore, make sure you have appropriate security personnel at your premises. They should have the capability and authority to physically grant or deny access to those seeking access to the network on all operating systems. Make use of biometric IDs to identify the employees. Also, prohibit the use of laptops, USB drives, and other electronic gadgets that are not authorized. When creating a network, data security teams usually authorize each device that can access it. This is known as Layer 1. To improve network security policy , especially on Wi-Fi (WPA), ensure all the network devices and workstations and SSIDs connected to the network as trustworthy. Adopt the zero-trust security policies for every device: considered untrustworthy until proven otherwise. 7. Train and educate your employees Lastly, to improve network security management , small businesses must educate their employees and invest in network monitoring. Since every employee is connected to the Wi-Fi network somehow, everyone poses a security threat. Hackers often target those with privileged access. Such accounts, once exploited by cybercriminals, can be used to access different segments of the network with ease. Thus, such personnel should receive education on priority. Train your employees on attacks like phishing, spoofing, code injection, DNS tunneling, etc. With knowledge, employees can tackle such attempts head-on. This, in turn, makes the network much more secure. After the privileged account holders are trained, make others in your organization undergo the same training. The more educated they are, the better it is for the network. It’s worth reviewing their knowledge of cybersecurity from time to time. You can conduct a simple survey in Q&A format to test the competency of your team. Based on the results, you can hold training sessions and get everyone on the same page. The bottom line on network security Data breaches often come at a hefty cost. And the most expensive item on the list is the trust of users. Once a data leak happens, retaining customers’ trust is very hard. Regulators aren’t easy on the executives either. Thus, the best option is to safeguard and improve your network security . 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