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Modern organizations face a wide and constantly changing range of network security threats, and security leaders must constantly update... Network Security Network Security Threats & Solutions for Cybersecurity Leaders Tsippi Dach 2 min read Tsippi Dach Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 2/11/24 Published Modern organizations face a wide and constantly changing range of network security threats, and security leaders must constantly update their security posture against them. As threat actors change their tactics, techniques, and procedures, exploit new vulnerabilities , and deploy new technologies to support their activities — it’s up to security teams to respond by equipping themselves with solutions that address the latest threats. The arms race between cybersecurity professionals and cybercriminals is ongoing. During the COVID-19 pandemic, high-profile ransomware attacks took the industry by storm. When enterprise security teams responded by implementing secure backup functionality and endpoint detection and response, cybercriminals shifted towards double extortion attacks. The cybercrime industry constantly invests in new capabilities to help hackers breach computer networks and gain access to sensitive data. Security professionals must familiarize themselves with the latest network security threats and deploy modern solutions that address them. What are the Biggest Network Security Threats? 1. Malware-based Cyberattacks Malware deserves a category of its own because so many high-profile attacks rely on malicious software to work. These include everything from the Colonial Pipeline Ransomware attack to historical events like Stuxnet . Broadly speaking, cyberattacks that rely on launching malicious software on computer systems are part of this category. There are many different types of malware-based cyberattacks, and they vary widely in scope and capability. Some examples include: Viruses. Malware that replicates itself by inserting its own code into other applications are called viruses. They can spread across devices and networks very quickly. Ransomware. This type of malware focuses on finding and encrypting critical data on the victim’s network and then demanding payment for the decryption key. Cybercriminals typically demand payment in the form of cryptocurrency, and have developed a sophisticated industrial ecosystem for conducting ransomware attacks. Spyware. This category includes malware variants designed to gather information on victims and send it to a third party without your consent. Sometimes cybercriminals do this as part of a more elaborate cyberattack. Other times it’s part of a corporate espionage plan. Some spyware variants collect sensitive information that cybercriminals value highly. Trojans. These are malicious applications disguised as legitimate applications. Hackers may hide malicious code inside legitimate software in order to trick users into becoming victims of the attack. Trojans are commonly hidden as an email attachment or free-to-download file that launches its malicious payload after being opened in the victim’s environment. Fileless Malware. This type of malware leverages legitimate tools native to the IT environment to launch an attack. This technique is also called “living off the land” because hackers can exploit applications and operating systems from inside, without having to download additional payloads and get them past firewalls. 2. Network-Based Attacks These are attacks that try to impact network assets or functionality, often through technical exploitations. Network-based attacks typically start at the edge of the network, where it sends and receives traffic to the public internet. Distributed Denial-of-Service (DDoS) Attacks. These attacks overwhelm network resources, leading to downtime and service unavailability, and in some cases, data loss . To launch DDoS attacks, cybercriminals must gain control over a large number of compromised devices and turn them into bots. Once thousands (or millions) of bots using unique IP addresses request server resources, the server breaks down and stops functioning. Man-in-the-Middle (MitM) Attacks: These attacks let cybercriminals eavesdrop on communications between two parties. In some cases, they can also alter the communications between both parties, allowing them to plan and execute more complex attacks. Many different types of man-in-the-middle attacks exist, including IP spoofing, DNS spoofing, SSL stripping, and others. 3. Social Engineering and Phishing These attacks are not necessarily technical exploits. They focus more on abusing the trust that human beings have in one another. Usually, they involve the attacker impersonating someone in order to convince the victim to give up sensitive data or grant access to a secure asset. Phishing Attacks. This is when hackers create fake messages telling victims to take some kind of action beneficial to the attacker. These deceptive messages can result in the theft of login credentials, credit card information, or more. Most major institutions are regularly impersonated by hackers running phishing scams, like the IRS . Social Engineering Attacks. These attacks use psychological manipulation to trick victims into divulging confidential information. A common example might be a hacker contacting a company posing as a third-party technology vendor, asking for access to a secure system, or impersonating the company CEO and demanding an employee pay a fictitious invoice. 4. Insider Threats and Unauthorized Access These network security threats are particularly dangerous because they are very difficult to catch. Most traditional security tools are not configured to detect malicious insiders, who generally have permission to access sensitive data and assets. Insider Threats. Employees, associates, and partners with access to sensitive data may represent severe security risks. If an authorized user decides to steal data and sell it to a hacker or competitor, you may not be able to detect their attack using traditional security tools. That’s what makes insider threats so dangerous, because they are often undetectable. Unauthorized Access. This includes a broad range of methods used to gain illegal access to networks or systems. The goal is usually to steal data or alter it in some way. Attackers may use credential-stuffing attacks to access sensitive networks, or they can try brute force methods that involve automatically testing millions of username and password combinations until they get the right one. This often works because people reuse passwords that are easy to remember. Solutions to Network Security Threats Each of the security threats listed above comes with a unique set of risks, and impacts organizations in a unique way. There is no one-size-fits-all solution to navigating these risks. Every organization has to develop a cybersecurity policy that meets its specific needs. However, the most secure organizations usually share the following characteristics. Fundamental Security Measures Well-configured Firewalls. Firewalls control incoming and outgoing network traffic based on security rules. These rules can deny unauthorized traffic attempting to connect with sensitive network assets and block sensitive information from traveling outside the network. In each case, robust configuration is key to making the most of your firewall deployment . Choosing a firewall security solution like AlgoSec can dramatically improve your defenses against complex network threats. Anti-malware and Antivirus Software. These solutions detect and remove malicious software throughout the network. They run continuously, adapting their automated scans to include the latest threat detection signatures so they can block malicious activity before it leads to business disruption. Since these tools typically rely on threat signatures, they cannot catch zero-day attacks that leverage unknown vulnerabilities. Advanced Protection Tools Intrusion Prevention Systems. These security tools monitor network traffic for behavior that suggests unauthorized activity. When they find evidence of cyberattacks and security breaches, they launch automated responses that block malicious activity and remove unauthorized users from the network. Network Segmentation. This is the process of dividing networks into smaller segments to control access and reduce the attack surface. Highly segmented networks are harder to compromise because hackers have to repeatedly pass authentication checks to move from one network zone to another. This increases the chance that they fail, or generate activity unusual enough to trigger an alert. Security and Information Event Management (SIEM) platforms. These solutions give security analysts complete visibility into network and application activity across the IT environment. They capture and analyze log data from firewalls, endpoint devices, and other assets and correlate them together so that security teams can quickly detect and respond to unauthorized activity, especially insider threats. Endpoint Detection and Response (EDR). These solutions provide real-time visibility into the activities of endpoint devices like laptops, desktops, and mobile phones. They monitor these devices for threat indicators and automatically respond to identified threats before they can reach the rest of the network. More advanced Extended Detection and Response (XDR) solutions draw additional context and data from third party security tools and provide in-depth automation . Authentication and Access Control Multi-Factor Authentication (MFA). This technology enhances security by requiring users to submit multiple forms of verification before accessing sensitive data. This makes it useful against phishing attacks, social engineering, and insider threats, because hackers need more than just a password to gain entry to secure networks. MFA also plays an important role in Zero Trust architecture. Strong Passwords and Access Policies. There is no replacement for strong password policies and securely controlling user access to sensitive data. Security teams should pay close attention to password policy compliance, making sure employees do not reuse passwords across accounts and avoid simple memory hacks like adding sequential numbers to existing passwords. Preventing Social Engineering and Phishing While SIEM platforms, MFA policies and strong passwords go a long way towards preventing social engineering and phishing attacks, there are a few additional security measures worth taking to reduce these risks: Security Awareness Training. Leverage a corporate training LMS to educate employees about phishing and social engineering tactics. Phishing simulation exercises can help teach employees how to distinguish phishing messages from legitimate ones, and pinpoint the users at highest risk of falling for a phishing scam. Email Filtering and Verification: Email security tools can identify and block phishing emails before they arrive in the inbox. They often rely on scanning the reputation of servers that send incoming emails, and can detect discrepancies in email metadata that suggest malicious intent. Even if these solutions generally can’t keep 100% of malicious emails out of the inbox, they significantly reduce email-related threat risks. Dealing with DDoS and MitM Attacks These technical exploits can lead to significant business disruption, especially when undertaken by large-scale threat actors with access to significant resources. Your firewall configuration and VPN policies will make the biggest difference here: DDoS Prevention Systems. Protect against distributed denial of service attacks by implementing third-party DDoS prevention solutions, deploying advanced firewall configurations, and using load balancers. Some next generation firewalls (NGFWs) can increase protection against DDoS attacks by acting as a handshake proxy and dropping connection requests that do not complete the TCP handshake process. VPNs and Encryption: VPNs provide secure communication channels that prevent MitM attacks and data eavesdropping. Encrypted traffic can only be intercepted by attackers who go through the extra step of obtaining the appropriate decryption key. This makes it much less likely they focus on your organization instead of less secure ones that are easier to target. Addressing Insider Threats Insider threats are a complex security issue that require deep, multi-layered solutions to address. This is especially true when malicious insiders are actually employees with legitimate user credentials and privileges. Behavioral Auditing and Monitoring: Regular assessments and monitoring of user activities and network traffic are vital for detecting insider threats . Security teams need to look beyond traditional security deployments and gain insight into user behaviors in order to catch authorized users doing suspicious things like escalating their privileges or accessing sensitive data they do not normally access. Zero Trust Security Model. Assume no user or device is trustworthy until verified. Multiple layers of verification between highly segmented networks — with multi-factor authentication steps at each layer — can make it much harder for insider threats to steal data and conduct cyberattacks. Implementing a Robust Security Strategy Directly addressing known threats should be just one part of your cybersecurity strategy. To fully protect your network and assets from unknown risks, you must also implement a strong security posture that can address risks associated with new and emerging cyber threats. Continual Assessment and Improvement The security threat landscape is constantly changing, and your security posture must adapt and change in response. It’s not always easy to determine exactly how your security posture should change, which is why forward-thinking security leaders periodically invest in vulnerability assessments designed to identify security vulnerabilities that may have been overlooked. Once you have a list of security weaknesses you need to address, you can begin the process of proactively addressing them by configuring your security tech stack and developing new incident response playbooks. These playbooks will help you establish a coordinated, standardized response to security incidents and data breaches before they occur. Integration of Security Tools Coordinating incident response plans isn’t easy when every tool in your tech stack has its own user interface and access control permissions. You may need to integrate your security tools into a single platform that allows security teams to address issues across your entire network from a single point of reference. This will help you isolate and address security issues on IoT devices and mobile devices without having to dedicate a particular team member exclusively to that responsibility. If a cyberattack that targets mobile apps occurs, your incident response plan won’t be limited by the bottleneck of having a single person with sufficient access to address it. Similarly, highly integrated security tools that leverage machine learning and automation can enhance the scalability of incident response and speed up incident response processes significantly. Certain incident response playbooks can be automated entirely, providing near-real-time protection against sophisticated threats and freeing your team to focus on higher-impact strategic initiatives. Developing and Enforcing Security Policies Developing and enforcing security policies is one of the high-impact strategic tasks your security team should dedicate a great deal of time and effort towards. Since the cybersecurity threat landscape is constantly changing, you must commit to adapting your policies in response to new and emerging threats quickly. That means developing a security policy framework that covers all aspects of network and data security. Similarly, you can pursue compliance with regulatory standards that ensure predictable outcomes from security incidents. Achieving compliance with standards like NIST, CMMC, PCI-DSS, and HIPPA can help you earn customers’ trust and open up new business opportunities. AlgoSec: Your Partner in Network Security Protecting against network threats requires continuous vigilance and the ability to adapt to fast-moving changes in the security landscape. Every level of your organization must be engaged in security awareness and empowered to report potential security incidents. Policy management and visibility platforms like AlgoSec can help you gain control over your security tool configurations. This enhances the value of continuous vigilance and improvement, and boosts the speed and accuracy of policy updates using automation. Consider making AlgoSec your preferred security policy automation and visibility platform. 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

Over nearly two decades, AlgoSec has undergone a remarkable evolution in both technology and offerings. Initially founded with the... Application Connectivity Management Evolving network security: AlgoSec’s technological journey and its critical role in application connectivity Nitin Rajput 2 min read Nitin Rajput 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 12/13/23 Published Over nearly two decades, AlgoSec has undergone a remarkable evolution in both technology and offerings. Initially founded with the mission of simplifying network security device management, the company has consistently adapted to the changing landscape of cybersecurity. Proactive Network Security In its early years, AlgoSec focused on providing a comprehensive view of network security configurations, emphasizing compliance, risk assessment, and optimization. Recognizing the limitations of a reactive approach, AlgoSec pivoted to develop a workflow-based ticketing system, enabling proactive assessment of traffic changes against risk and compliance. Cloud-Native Security As organizations transitioned to hybrid and cloud environments, AlgoSec expanded its capabilities to include cloud-native security controls. Today, AlgoSec seamlessly manages public cloud platforms such as Cisco ACI, NSX, AWS, GCP, and Azure, ensuring a unified security posture across diverse infrastructures. Application Connectivity Discovery A recent breakthrough for AlgoSec is its focus on helping customers navigate the challenges of migrating applications to public or private clouds. The emphasis lies in discovering and mapping application flows within the network infrastructure, addressing the crucial need for maintaining control and communication channels. This discovery process is facilitated by AlgoSec’s built-in solution or by importing data from third-party micro-segmentation solutions like Cisco Secure Workloads, Guardicore, or Illumio. Importance of Application Connectivity Why is discovering and mapping application connectivity crucial? Applications are the lifeblood of organizations, driving business functions and, from a technical standpoint, influencing decisions related to firewall rule decommissioning, cloud migration, micro-segmentation, and zero-trust frameworks. Compliance requirements further emphasize the necessity of maintaining a clear understanding of application connectivity flows. Enforcing Micro-Segmentation with AlgoSec Micro-segmentation, a vital network security approach, aims to secure workloads independently by creating security zones per machine. AlgoSec plays a pivotal role in enforcing micro-segmentation by providing a detailed understanding of application connectivity flows. Through its discovery modules, AlgoSec ingests data and translates it into access controls, simplifying the management of north-south and east-west traffic within SDN-based micro-segmentation solutions. Secure Application Connectivity Migration In the complex landscape of public cloud and application migration, AlgoSec emerges as a solution to ensure success. Recognizing the challenges organizations face, AlgoSec’s AutoDiscovery capabilities enable a smooth migration process. By automatically generating security policy change requests, AlgoSec simplifies a traditionally complex and risky process, ensuring business services remain uninterrupted while meeting compliance requirements. In conclusion, AlgoSec’s technological journey reflects a commitment to adaptability and innovation, addressing the ever-changing demands of network security. From its origins in network device management to its pivotal role in cloud security and application connectivity, AlgoSec continues to be a key player in shaping the future of cybersecurity. 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

Master the full vulnerability management lifecycle by learning how to prioritize risks to harden your infrastructure against modern threats, and how to choose the ideal vulnerability management tool. Vulnerability management Select a size Which network Can AlgoSec be used for continuous compliance monitoring? Yes, AlgoSec supports continuous compliance monitoring. As organizations adapt their security policies to meet emerging threats and address new vulnerabilities, they must constantly verify these changes against the compliance frameworks they subscribe to. AlgoSec can generate risk assessment reports and conduct internal audits on-demand, allowing compliance officers to monitor compliance performance in real-time. Security professionals can also use AlgoSec to preview and simulate proposed changes to the organization’s security policies. This gives compliance officers a valuable degree of lead-time before planned changes impact regulatory guidelines and allows for continuous real-time monitoring. What is vulnerability management? Vulnerability management (VM) is the continuous, systematic process of identifying, evaluating, reporting, and remediating vulnerabilities existing in cyber assets, processes, endpoints, and systems. Adversaries are constantly scanning for exploitable gaps, making vulnerability management an ongoing discipline that helps organizations recognize and fix these gaps before adversaries find and weaponize them. The global average cost of a data breach stands at $4.44 million , per IBM’s 2025 report. This includes disruptions, loss of customer trust, and regulatory fines, making proper vulnerability management critical. Vulnerability management vs. patch management: Are they the same? No. Patch management involves the deployment of a solution, such as a software update, to fix a vulnerability. Vulnerability management , on the other hand, encompasses the broader process of identifying, assessing, and addressing all categories of vulnerabilities through diverse strategies. The strategic benefits of vulnerability management Effective vulnerability management brings numerous benefits: Improved asset visibility. Unified visibility across business applications and endpoints creates a baseline for capacity planning, license management, and technology refresh cycles. Fewer security risks. VM also directly reduces the probability of successful cyberattacks by systematically identifying and addressing exploitable weaknesses. Enhanced operational efficiency. Mature vulnerability management programs establish structured processes for security remediation, replacing ad hoc firefighting with systematic resolution workflows. Prevention of business disruption. The financial hit of a breach doesn’t stop at ransom payments. Operational disruption, reputational damage, customer attrition, and regulatory penalties often dwarf the costs of immediate incident response (IR). Support for compliance and audit requirements. From PCI-DSS to HIPAA, regulatory requirements mandate regular vulnerability assessments, including documented vulnerability management processes and evidence of continuous improvement. What are the types of managed vulnerabilities? Vulnerabilities manifest across diverse technical domains, with multiple types requiring specialized assessment approaches and remediation strategies: Software vulnerabilities : These bugs in application code, operating systems, firmware, or supporting libraries remain the most prevalent, particularly as complex application portfolios span legacy systems, commercial off-the-shelf products, and custom-developed code. Hardware vulnerabilities : These exist within the physical components and embedded firmware of computing devices and are especially relevant for on-premises infrastructure, which can be locally exploited. Network vulnerabilities: Arising from misconfigurations, design flaws, or network infrastructure and protocol weaknesses, network vulnerabilities often serve as force multipliers, allowing attackers who gain initial access to expand their presence across your entire environment. Process vulnerabilities : Weaknesses in operational procedures, change management practices, and organizational workflows are human and procedural gaps that can be as consequential as technical weaknesses. Control vulnerabilities: Encompassing weaknesses in security mechanisms themselves, i.e., the systems designed to prevent, detect, or respond to threats, this type of vulnerability includes: Inadequately tuned intrusion detection systems that generate false negatives Logging configurations that fail to capture security-relevant events Backup processes that cannot support timely recovery Incident response procedures that prove inadequate during actual crises Mixed vulnerabilities: These represent complex weaknesses that span multiple categories, requiring coordinated remediation across technical domains. How does vulnerability management work? An effective vulnerability management process has overlapping phases that feed insights from one stage into another. This cyclical approach helps ensure that the process matures over time by incorporating lessons learned from one stage into another. The five steps involved in the vulnerability management process are discovery, prioritization, resolution, verification, and reporting. Step 1: Discovery Discovery lays the foundation for effective vulnerability management. It encompasses the identification of vulnerable assets and data flows using scanners, agents, or pen tests: Vulnerability scanners: Scan infrastructure for vulnerabilities present in the CVE database; classified into what they scan and how they scan, i.e., network-based , host-based, or web-based Agent-based scans: Scan endpoints, servers, and workstations using lightweight software agents to identify vulnerabilities missed by external scanners, e.g., local privilege escalation, insecure configurations in applications that don't expose network services, and compliance violations in endpoint security controls Penetration tests: Employ white-hat hackers to identify vulnerabilities; more resource-intensive than agents but can uncover complex weaknesses scanners miss, plus validate the exploitability of found vulnerabilities The next phase involves making sure the right vulnerabilities receive attention first. Step 2: Prioritization A common vulnerability prioritization approach uses the Common Vulnerability Scoring System (CVSS). CVSS provides severity ratings based on technical characteristics, for example, potential impact, attack complexity, or privileges needed. A CVSS score of zero indicates the lowest possible severity, while 10 is the highest. However, CVSS scores don't account for asset criticality and threat context, making these scores alone insufficient for business risk prioritization. For this, the Exploit Prediction Scoring System (EPSS) helps by augmenting CVSS with an assessment of how likely a vulnerability will be exploited within the next 30 days. Still, effective vulnerability prioritization extends beyond scoring systems. The business context is also important. So, instead of solely prioritizing vulnerabilities based on their severity scores or the likelihood of exploitation, organizations must pause and ask: Is my business at risk? If yes, what applications are at risk, and how will their exploitation affect business operations? Of course, there is then the task of successfully resolving vulnerabilities found. Step 3: Resolution Vulnerability resolution can follow three possible paths: remediation, mitigation, or containment. And sometimes, a mix of all three. Remediation Remediation involves eliminating a vulnerability from the source via patch application, version upgrades, or configuration corrections. Although this is the ideal resolution approach, it isn't always immediately feasible. Why? An organization’s legacy systems may lack vendor support, while critical applications may also require extensive testing before patching. Mitigation Mitigation reduces risk exposure in the event of actual exploitation. Example techniques for this approach to vulnerability resolution include network segmentation, firewalls that filter exploit attempts, and enhanced monitoring to provide early warning of exploitation attempts. Containment Containment isolates vulnerable systems from healthy ones while remediation measures are developed and deployed. This approach proves particularly valuable when actively exploited vulnerabilities affect critical systems that cannot be patched immediately. Step 4: Verification Verification confirms that your previous resolution efforts successfully addressed the identified vulnerabilities without introducing operational problems . This ensures CISOs and the rest of the C-suite that holes believed to be plugged are not, in fact, still leaking. A common way to verify resolution is to conduct post-remediation scans or even pen testing for vulnerabilities involving multiple systems. Verification also includes operational validation to check that security fixes haven't degraded system functionality or user experience. If this step reveals incomplete fixes or any new issues caused during resolution, the next step is a root cause analysis to identify gaps in scanning, remediation procedures, testing protocols, or change management processes. Step 5: Reporting CISOs rely on two metrics to reveal gaps in vulnerability management workflows and provide objective measures of program maturity: Mean time to detect (MTTD): Measures the speed of identification of new vulnerabilities Mean time to remediate (MTTR): Quantifies the average duration between vulnerability detection and successful resolution With the right tools, companies can typically achieve MTTD in hours and MTTR in days for critical vulnerabilities, instead of weeks or months. This highlights that an organization’s choice of solution is a key part of the vulnerability management process. What to look for in vulnerability management tools When evaluating vulnerability management solutions, prioritize tools with the following capabilities. Comprehensive visibility across hybrid environments The ideal tool should discover and assess your assets regardless of where they’re hosted—on-prem, multiple cloud platforms, remote endpoints, or containerized workloads. To check the tool’s ability to comprehensively discover assets, ask the following questions: Does the solution natively integrate with CSPs’ APIs? Does it support diverse operating systems? Can it assess both traditional and modern infra? Risk contextualization through embedded threat intelligence For the sake of your business, tools that use generic severity scores are inadequate. Opt for a solution that: Layers your business context onto technical risk Considers asset criticality within the context of your industry Understands the data sensitivity requirements of your organization The result of opting for such a solution is vulnerability prioritization that reflects genuine business risk rather than theoretical severity. Streamlined workflow integration The ideal vulnerability tool should naturally integrate with your existing operational workflows instead of creating parallel shadow processes. The integration should be smooth and easy, as integration difficulties can significantly reduce your ROI from vulnerability management. Actionable reporting for diverse audiences It’s a best practice to choose a solution that provides relevant, easy-to-understand, and easy-to-apply security reports. This allows your security team to immediately understand what steps to take next. Automated change management with rapid response The best solutions incorporate automation to accelerate every phase of the vulnerability management lifecycle. This shortens MTTD and MTTR, and improves your overall security posture. Manage your vulnerabilities with Horizon AppViz AlgoSec Horizon AppViz delivers business-specific value by prioritizing a detected vulnerability risk not only by severity but also by business criticality. This helps you: Focus on the most important vulnerabilities first Contextualize your risk reduction efforts within a business application perspective Also, in your on-prem and cloud environment, Horizon AppViz incorporates data about your exposure level into risky firewall rules and into the what-if risk check analysis report you'll get periodically. Ready to prioritize vulnerabilities based on your business operations and automate the isolation of infected servers? Schedule a demo of AlgoSec to see how. 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In the bustling world of cloud security, where complexity and rapid change are the norms, Ava Chawla, Director of Cloud Security at... Cloud Security Securing the Future: A Candid Chat with Ava Chawla, Director of cloud security at AlgoSec 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. Tags Share this article 6/15/24 Published In the bustling world of cloud security, where complexity and rapid change are the norms, Ava Chawla, Director of Cloud Security at AlgoSec, sits down to share her insights and experiences. With a relaxed yet passionate demeanor, Ava discusses how her team is pioneering strategies to keep businesses safe and thriving amidst the digital transformation. Embracing the “100x Revolution” “Look, the landscape has transformed dramatically,” Ava reflects with a thoughtful pause. “We’re not just talking about incremental changes here; it’s about a revolution—a ‘100x revolution.’ It’s where everything is exponentially more complex and moves at breakneck speeds. And at the heart? Applications. They’re no longer just supporting business processes; they’re driving them, creating new opportunities, modernizing how we operate, and pushing boundaries.” The Power of Double-Layered Cloud Security Leaning in, Ava shares the strategic thinking behind their innovative approach to cloud security. “One of the things we’ve pioneered is what we call application-centric double-layered cloud security. This is about proactively stopping attacks, and better managing vulnerabilities to safeguard your most critical business applications and data. Imagine a stormy day, you layer up with raincoat and warm clothes for protection The sturdy raincoat represents the network layer, shielding against initial threats, while the layers of clothing underneath symbolize the configuration layer, providing added insulation. Together, these layers offer double layer protection. For businesses, double-layer cloud security means defense in depth at the network layer, unique to AlgoSec, and continuous monitoring across everything in the cloud. Now combine double-layered security with an application centric approach focused on business continuity and data protection across the applications that run the business. Cloud configurations risks are inevitable. You are responsible for safeguarding the business. Imagine you have a tool where you start with an AI-driven view of all your business applications and the attack surface, in seconds you can spot any vulnerable paths open for exploitation as it relates to your most critical applications. Application centric double layer security – the double layers is that extra layer of protection you need when the environment is unpredictable. Combine this with an app-centric perspective for effective prioritization and better security management. It’s a powerful combination! This approach isn’t just about adding more security; it’s about smart security, designed to tackle the challenges that our IT and security teams face every day across various cloud platforms.” Making Security Predictive, Not Just Reactive Ava’s passion is evident as she discusses the proactive nature of their security measures. “We can’t just be reactive anymore,” she says, emphasizing each word. “Being predictive, anticipating what’s next, that’s where we really add value. It’s about seeing the big picture, understanding the broader implications of connectivity and security. Our tools and solutions are built to be as dynamic and forward-thinking as the businesses we protect.” Aligning Security With Business Goals “There’s a beautiful alignment that happens when security and business goals come together,” Ava explains. “It’s not just about securing things; it’s about enabling business growth, expansion, and innovation. We integrate our security strategies with business objectives to ensure that as companies scale and evolve, their security posture does too.” A Vision for the Future With a reflective tone, Ava looks ahead. “What excites me the most about the future is our commitment to innovation and staying ahead of the curve. We’re not just keeping up; we’re setting the pace. We envision a world where technology empowers, enhances, and expands human potential. That’s the future we’re building towards—a secure, thriving digital landscape.” A Closing Thought As the conversation wraps up, Ava’s enthusiasm is palpable. “Our promise at AlgoSec is simple: we empower businesses without interfering with their productivity. We turn digital challenges into growth opportunities. It’s not just about managing risks—it’s about leveraging them for growth.” In a world driven by rapid technological advancements and significant security risks, Ava Chawla and her team at AlgoSec are crafting solutions that ensure businesses can navigate the complexities of the digital landscape with confidence and creativity. Schedule a demo Related Articles Q1 at AlgoSec: What innovations and milestones defined our start to 2026? AlgoSec Reviews Mar 19, 2023 · 2 min read 2025 in review: What innovations and milestones defined AlgoSec’s transformative year in 2025? AlgoSec Reviews Mar 19, 2023 · 2 min read Navigating Compliance in the Cloud AlgoSec Cloud Mar 19, 2023 · 2 min read Speak to one of our experts Speak to one of our experts Work email* First name* Last name* Company* country* Select country... Short answer* By submitting this form, I accept AlgoSec's privacy policy Schedule a call

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As we close out the first quarter of 2026, I find myself reflecting on a start to the year that was defined by product momentum, stronger market validation, growing trust from regulated organizations, and meaningful industry recognition. In just three months, AlgoSec introduced important platform enhancements, published fresh research on where network security is heading, strengthened its standing with government and highly regulated customers, and closed the quarter with three major awards.... AlgoSec Reviews Q1 at AlgoSec: What innovations and milestones defined our start to 2026? 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. Tags Share this article 4/5/26 Published As we close out the first quarter of 2026, I find myself reflecting on a start to the year that was defined by product momentum, stronger market validation, growing trust from regulated organizations, and meaningful industry recognition. In just three months , AlgoSec introduced important platform enhancements, published fresh research on where network security is heading, strengthened its standing with government and highly regulated customers, and closed the quarter with three major awards. More importantly, Q1 reinforced something we believe strongly: the market is moving toward security that is more application-centric, more automated, and more aligned with business reality. January – Removing friction across hybrid and multi-cloud security We opened the year with the release of A33.20, a meaningful step forward for the AlgoSec Horizon platform. The focus of this release was practical and timely: help security teams move faster without losing visibility, control, or confidence. As hybrid environments continue to grow more complex, policy changes are happening under tighter timelines and with higher business stakes. A33.20 was built to reduce that friction by simplifying workflows , improving visibility across AWS, Azure, Google Cloud, and Palo Alto Networks environments , automating more of the change process, and evaluating risk and compliance in the context of enterprise applications rather than as disconnected technical issues. What stood out most to me about this release was not just the feature list, but the direction behind it. Security teams do not need more noise. They need better context, clearer prioritization, and safer execution. With A33.20, we kept pushing toward a model where security policy management becomes more intelligent, more business-aware, and far less dependent on manual, error-prone work. That is the standard modern enterprises are increasingly demanding, and it set the tone for our quarter. February – Turning market insight and trust into momentum In February, we released the 2026 State of Network Security Report , and the findings made one thing very clear: the market is entering a new phase. Based on more than 500 responses across 28 countries, the report showed that organizations are looking for consolidation, unification, automation, and control as they navigate rapid cloud expansion, distributed workloads, and AI-driven traffic patterns. It also showed how quickly the environment is changing: 65% of respondents said they had already adjusted their strategies in response to AI-powered attacks, and 54.7% said security capabilities are now the most important factor when selecting a cloud platform. That market shift was reflected in our own momentum. In February, AlgoSec reported its best year ever , with gross dollar retention above 90%, 37% year-over-year new business growth in 2025, and more than 100 customers implementing the Horizon platform within months of its launch . March – Three awards that told one bigger story March brought a level of external validation that made the quarter feel complete. First, the 2026 Globee Awards for Cybersecurity named AlgoSec Horizon the Gold winner and Best of Category for Risk and Policy Management Solution . For us, that recognition validated the value of helping customers cut through fragmented environments with unified visibility across cloud and on-prem networks, automate policy management safely, and prioritize remediation in the context of real business applications. That recognition was followed by Cyber Defense Magazine’s 2026 Global InfoSec Award for Trailblazing AI-Powered Cybersecurity Solutions , published as part of its RSAC/March 2026 issue. This award mattered for a different but equally important reason. It reinforced that our AI strategy is not about adding another feature or another layer of alerts. It is about changing how security is managed: using AI to understand applications, prioritize risk based on business impact, and help teams implement the right policies across multi-cloud and on-prem environments. The capabilities highlighted internally — Horizon AppViz , AI risk prioritization, Intelligent Policy, and the Algo AI Assistant — reflect that broader shift from reactive security operations to intelligent, application-aware automation. Then came the 2026 SC Award for Best Risk/Policy Management Solution . What I especially appreciate about this recognition is that it reinforced the completeness of the platform story. SC Media highlighted AlgoSec’s application-centric approach across virtual, cloud, and physical environments, with a judge’s emphasis on the clarity of the overall offering and its fit for the enterprise environment. Together with the Globee recognition , the SC Award strengthened the message that risk and policy management today must be tied to application context, business impact, and real operational execution, not just rule sprawl or isolated controls. Taken together, these three awards told one bigger story about who we are and where the market is heading. Two awards validated our strength in risk and policy management. One validated our leadership in AI-powered cybersecurity innovation. All three pointed to the same underlying differentiation: AlgoSec does not treat applications, risk, and policy as separate problems. We connect them in one platform, helping organizations gain visibility, reduce manual effort, accelerate delivery, and maintain continuous compliance across hybrid environments. Looking ahead If Q1 is any indication, 2026 will be a year defined by consolidation . Security teams are being asked to move faster, manage more complexity, and prove business value more clearly than ever before . Our responsibility is to help them do exactly that with better visibility, smarter automation, stronger compliance, and a security model built around how applications actually work. That is the direction we have been building toward, and Q1 gave us strong proof that it is the right one. We are proud of how the year has begun, but even more energized by what comes next. The momentum from this quarter gives us a strong foundation for the rest of 2026, and we remain focused on helping enterprises simplify security management, reduce risk, and secure application connectivity without slowing the business down. 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

Leader in network security management solutions reports strong year-over-year product revenue growth of 43% in Q4 2019 and 26% in full year 2019 AlgoSec Celebrates Record Quarter in Q4 2019 and Another Record Year of Strong Growth and Profitability in 2019 Leader in network security management solutions reports strong year-over-year product revenue growth of 43% in Q4 2019 and 26% in full year 2019 February 18, 2020 Speak to one of our experts RIDGEFIELD PARK, N.J., Feb. 18, 2020 – AlgoSec , the leading provider of business-driven network security management solutions, has announced strong growth in product revenues and total revenues in 2019. For the full year, AlgoSec reported a profitable 2019 with: 26% increase in product revenues over 2018 17% increase in total revenues over 2018 Close to 100 new customers won, many of which were competitive wins, including several actual replacements of products from AlgoSec’s direct competitors. The company also concluded its best-ever quarter to date in Q4 2019: 43% increase in product revenues compared to Q4 2018 27% increase in total revenues compared to Q4 2018 Over 50 open positions for immediate hiring “2019 was a very successful year across every aspect of our business,” said Yuval Baron, AlgoSec Chief Executive Officer. “We exceeded our sales targets, strengthened cashflow and won nearly 100 new customers with several million dollar-plus contracts. In addition, Cisco added AlgoSec to its Global Price List, we strengthened our channel partnerships globally, and expanded our senior management team. The demand for our solutions is accelerating as we become increasingly mission-critical to our customers’ business.” Solution innovations AlgoSec introduced several key innovations in 2019 to help enterprise customers address their network security management challenges. These include: The launch of CloudFlow, a cloud-focused security solution that delivers comprehensive visibility and management of all the security control layers across enterprise multi-cloud and hybrid estates. The latest A30 release of AlgoSec’s core Network Security Management Suite which features new Horizon AppViz and AppChange add-ons, bringing unsurpassed application visibility and network auto-discovery capabilities, and extending support for Cisco ACI A new extension to the IBM® Resilient® Incident Response Platform, enabling organizations to tie security incidents and attacks directly to relevant business processes AlgoSec’s Security Management Suite was chosen as the only SC Labs ‘Best Buy’ solution in 2019’s SC Magazine Risk Management Group Test , and secured a perfect 5 out of 5 rating in each of the 6 categories. AlgoSec was also the highest-ranked solution in its category on IT Central Station , which features enterprise product reviews from real users, based on the highest ratings, most reviews, and most views in its product segment. New industry partnerships AlgoSec’s integrated solution for Cisco ACI and security devices is now available on Cisco’s Global Price List, enabling Cisco’s direct and channel sales network to offer AlgoSec solutions to customers. Announced in November 2019, the integrated solution also enables mutual customers to realize the full potential of intent-based Data Centers. Strengthened executive management team AlgoSec further expanded its executive team in 2019, with Chris Thomas joining in the role of Chief Revenue Officer to lead global revenue-generation activities, Ilan Erez appointed as Chief Financial Officer and General Manager to help drive multi-faceted business growth, and Zvika Menachemi as VP of Research & Development to help advance the development of AlgoSec’s network and Cloud Security Policy Management Solutions. About AlgoSec The leading provider of business-driven network security management solutions, AlgoSec helps the world’s largest organizations align security with their mission-critical business processes. With AlgoSec, users can discover, map and migrate business application connectivity, proactively analyze risk from the business perspective, tie cyber-attacks to business processes and intelligently automate network security changes with zero touch – across their cloud, SDN and on-premise networks. Over 1,800 enterprises , including 20 of the Fortune 50, have utilized AlgoSec’s solutions to make their organizations more agile, more secure and more compliant – all the time. Since 2005, AlgoSec has shown its commitment to customer satisfaction with the industry’s only money-back guarantee . All product and company names herein may be trademarks of their registered owners. *** Media Contacts:Tsippi [email protected]

Securely accelerate application delivery by automating application connectivity and security policy across the hybrid network estate. 솔루션 환영합니다! 클라우드 보안 통제 및 사내 구축 방화벽에 대한 네트워크 보안 정책의 관리는 세심한 균형을 요하는 작업입니다. 한편으로 공격 범위(attack surface)라고 불리는 외부 위협에 대한 노출을 최소화하여 리스크를 줄여야 하며, 다른 한편으로는 중요한 비즈니스 애플리케이션에 대한 연결성을 제공함으로써 생산성을 향상시켜야 합니다. 하지만, 네트워크 보안 정책 관리 프로세스는 늘 복잡하고 오류가 많아 시간 소모적이었습니다. 이제는 더 이상 그럴 필요가 없습니다. AlgoSec은 사내 (On-premise) 및 클라우드 상의 네트워크 보안 정책 관리를 간소화하고 자동화하여 기업의 민첩성과 보안을 강화하고 언제나 규정을 준수하는 환경을 제공합니다. 보안 정책 관리에 대한 독자적인 라이프사이클 접근방식 AlgoSec은 보안 정책 라이프사이클을 전반적으로 관리하여 고객의 비즈니스 애플리케이션에 대한 지속적이며 안전한 연결성을 제공한다는 점에서 독보적입니다. 단일 창을 통해 애플리케이션 연결성 요구사항을 자동으로 검색할 수 있고, 리스크를 사전에 분석하며, 네트워크 보안 변경 계획을 신속하게 수립하여 실행할 수 있으며 방화벽 규칙을 안전하게 제거할 수 있습니다. 아울러, 고객의 이기종 환경 전반에 걸쳐 이 모든 작업이 완벽히 조화를 이루어 자동으로 원활하게 이루어집니다. AlgoSec 솔루션을 이용하면 클라우드, SDN, 사내망 (on-premise)에 걸쳐 네트워크 보안 정책관리를 통합 할수 있습니다 지속적으로 규제를 준수하고, 방화벽 감사 준비에 소요되는 시간과 비용을 현저히 줄일 수 있습니다 신속하고 안전하게 애플리케이션 연결성을 제공하고, 네트워크 관련 가동중단을 방지할 수 있습니다 보안, 네트워크 및 애플리케이션 팀 간의 연계와 DevSecOps를 발전시킵니다 방화벽 변경 관리를 자동화하고 구성 오류를 제거할 수 있습니다 정확한 보안 구성 및 효과적인 네트워크 분할 을 통해 리스크를 줄일 수 있습니다 솔루션 보안 정책 네트워크 분석 더 많은 정보 AlgoSec Firewall Analyzer 보안 정책 변경 자동화 더 많은 정보 AlgoSec FireFlow ROI 계산기 AlgoSec 솔루션 브로슈어 문의하기 Algosec Korea 탁정수 지사장 Phone: +82-10-8994-7121
Email: [email protected] Algosec Korea 정욱 이사 (Sales Engineer) Phone: +82-10-9953-5717
Email: [email protected] 관련 링크 AlgoSec 솔루션 브로슈어 Schedule time with one of our experts

Securely accelerate application delivery by automating application connectivity and security policy across the hybrid network estate Secure application connectivity.
Anywhere. Automatisieren Sie die Security-Richtlinien in Ihrem hybriden Netzwerk, damit Ihre Applikationen stets die erforderliche Konnektivität aufweisen und Sie schnell und sicher agieren können. Schedule a demo Watch a video Schaffen Sie Transparenz Entdecken, identifizieren und erfassen Sie alle Netzwerkverbindungen und Datenströme Ihrer Business-Applikationen und korrelieren Sie diese mit den Security-Richtlinien Policy Management unter Einhaltung von Compliance-Vorgaben Automatically associate the relevant business applications that each firewall rule supports, enabling you to review the firewall rules quickly and easily. Automatisieren Sie Änderungen - Sicher Vermeiden Sie Fehlkonfigurationen, indem Sie Änderungen für die Konnektivität Ihrer Applikationen und deren Security-Richtlinien automatisieren – von der Planung über die Risikoanalyse bis hin zur Implementierung und Validierung Übernehmen Sie die Kontrolle über Ihre Applikationen und Security-Richtlinien Schnelle, sichere Bereitstellung von Applikationen und effiziente Verwaltung von Security-Richtlinien für Public Clouds, Private Clouds, Container und On-Premises-Netzwerke Mehr als 1.800 Unternehmen vertrauen auf AlgoSec – seit dem Jahr 2004 Vereinbaren Sie Ihren persönlichen Demo-Termin Sichere Konnektivität für alle Business-Applikationen AlgoSec führt Ihre IT-Infrastruktur, Ihre Security-Richtlinien und Ihre Applikationen, die die Grundlage für Ihren Geschäftserfolg bilden, zusammen. So können Sie Veränderungen in Ihrem Unternehmen voranbringen und die Bereitstellung von Applikationen beschleunigen Cloud/SDN ITSM Network & Security DevOps / Automation SIEM/SOAR Micro-segmentation Vulnerability scanners Chat solutions Watch the video "Placeholder Text" What they say about us Placeholder Name Send Michael West Reece Secure application connectivity 
across your entire application fabric Heading 5 Send Michael West Reece Secure application connectivity 
across your entire application fabric Heading 5 Read the eBook Migrieren Sie die Konnektivität Ihrer Applikationen in die Cloud Profitieren Sie von Experten-Know-how
Gewinnen Sie neue Einblicke 6 Best Practices für mehr Sicherheit in hybriden Cloud-Umgebungen Nutzen Sie unser eBook Verwalten Sie die Konnektivität Ihres Netzwerks bei Fusionen und Lesen Sie unseren Blog Wirtschaftliche Faktoren für die Auswahl von NSPM-Lösungen Profitieren Sie von unserem Whitepaper Der ultimative Leitfaden für hybrides Netzwerk-Management Nutzen Sie unser eBook 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. SecureLink Enables Business Agility with Hybrid Cloud Management Organization SecureLink Industry Security Service Provider Headquarters Malmo, Sweden Download case study Share Customer
success stories "To be able to apply the same policy on all your infrastructure is priceless" SecureLink is Europe’s premier, award-winning, cybersecurity company. Active since 2003, they operate from 15 offices in 8 countries, to build a safe, connected world. More than 2,000 experts and thought leaders are dedicated to delivering unrivalled information security value for over 1,300 customers. They are part of the Orange Group, one of the world’s leading telecommunications operators, and listed on Euronext Paris and the New York Stock Exchange (NYSE). The Challenge SecureLink has been an on-site consultant for several years for a large global entertainment company. SecureLink’s client has over 100 firewalls running both on-premises and on AmazonWeb Services (AWS) from several different vendors. Some of the challenges included: “Shadow IT” had taken over, causing security risks and friction with IT, who had to support it. Security policies were being managed in tedious and unmaintainable Excel spreadsheets Lack of verification if official firewall policies accurately reflected traffic flows The business units were pushing a migration to a hybrid cloud environment rather than relying exclusively on an on-premises deployment. Business units were unilaterally moving business applications to the cloud, leading to “shadow IT.” Business application owners were unable to comply with security policies, troubleshoot their “shadow network,” nor connect cloud-based servers to local servers. When there were problems, the business units went back to the IT department, who had to fix a mess they didn’t create. The Solution SecureLink was searching for a solution that provided: Automation of security policy change management and documentation of security policy changes Comprehensive firewall support for their multi-vendor, hybrid estate Ability to determine compliance and risk profiles Full visibility and control for IT, while enabling business agility In order to keep the business happy and agile, but ensure that IT had full visibility and control, they implemented AlgoSec. The client selected AlgoSec’s Security Policy Management Solution, which includes AlgoSec Horizon Security Analyzer and AlgoSec Horizon FireFlow. AlgoSec Horizon Security Analyzer delivers visibility and analysis of complex network security policies across on-premise, cloud, and hybrid networks. It automates and simplifies security operations including troubleshooting, auditing, and risk analysis. Using Horizon Security Analyzer, SecureLink can optimize the configuration of firewalls, and network infrastructure to ensure security and compliance. 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. The Results AlgoSec helped SecureLink gain control of shadow IT without slowing down the business. By using AlgoSec to gain full visibility of the entire network, IT was able to regain control over company’s security policy while supporting the move to the cloud. “AlgoSec lets us take ownership and be quick for the business,” said Björn Löfman, a consultant at SecureLink. “The way AlgoSec provides the whole map of the internal and cloud networks is outstanding, and to be able to apply the same policy on all your infrastructure is priceless.” By using the AlgoSec Security Management Solution, SecureLink was able to clean up risky firewall policies, gain increased understanding of their security policies, tighten compliance, and enhance migrations of hardware and implement a hybrid cloud environment with Amazon Web Services (AWS). Some benefits to the client of AlgoSec include: Greater understanding of network security policies Easier firewall migration – they migrated from Juniper NetScreen to Check Point firewalls Ability to optimize rules and reduce unneeded and duplicate rules and objects. They were able to go from 4,000 rules to 1,110 rules – a 72% reduction. Move to the hybrid cloud with the adoption of Amazon Web Services Able to reduce shadow IT and reclaim ownership of the cloud Full visibility of entire hybrid network – including both on-premise and devices in the cloud including firewalls, AWS security groups , and Access Control Lists (ACLs). Schedule time with one of our experts

What is network change management? Network Change Management (NCM) is the process of planning, testing, and approving changes to a network infrastructure. The goal is to minimize network disruptions by following standardized procedures for controlled network changes. NCM, or network configuration and change management (NCCM), is all about staying connected and keeping things in check. When done the right way, it lets IT teams seamlessly roll out and track change requests, and boost the... Network Security Policy Management Network Change Management: Best Practices for 2024 Tsippi Dach 2 min read Tsippi Dach Short bio about author here Lorem ipsum dolor sit amet consectetur. Vitae donec tincidunt elementum quam laoreet duis sit enim. Duis mattis velit sit leo diam. Tags Share this article 2/8/24 Published What is network change management? Network Change Management (NCM) is the process of planning, testing, and approving changes to a network infrastructure. The goal is to minimize network disruptions by following standardized procedures for controlled network changes. NCM, or network configuration and change management (NCCM), is all about staying connected and keeping things in check. When done the right way, it lets IT teams seamlessly roll out and track change requests, and boost the network’s overall performance and safety. There are 2 main approaches to implementing NCM: manual and automated. Manual NCM is a popular choice that’s usually complex and time-consuming. A poor implementation may yield faulty or insecure configurations causing disruptions or potential noncompliance. These setbacks can cause application outages and ultimately need extra work to resolve. Fortunately, specialized solutions like the AlgoSec platform and its Horizon FireFlow solution exist to address these concerns. With inbuilt intelligent automation, these solutions make NCM easier as they cut out errors and rework usually tied to manual NCM. The network change management process The network change management process is a structured approach that organizations use to manage and implement changes to their network infrastructure. When networks are complex with many interdependent systems and components, change needs to be managed carefully to avoid unintended impacts. A systematic NCM process is essential to make the required changes promptly, minimize risks associated with network modifications, ensure compliance, and maintain network stability. The most effective NCM process leverages an automated NCM solution like the intelligent automation provided by the AlgoSec platform to streamline effort, reduce the risks of redundant changes, and curtail network outages and downtime. The key steps involved in the network change management process are: Step 1: Security policy development and documentation Creating a comprehensive set of security policies involves identifying the organization’s specific security requirements, relevant regulations, and industry best practices. These policies and procedures help establish baseline configurations for network devices. They govern how network changes should be performed – from authorization to execution and management. They also document who is responsible for what, how critical systems and information are protected, and how backups are planned. In this way, they address various aspects of network security and integrity, such as access control , encryption, incident response, and vulnerability management. Step 2: Change the request A formal change request process streamlines how network changes are requested and approved. Every proposed change is clearly documented, preventing the implementation of ad-hoc or unauthorized changes. Using an automated tool ensures that every change complies with the regulatory standards relevant to the organization, such as HIPAA, PCI-DSS, NIST FISMA, etc. This tool should be able to send automated notifications to relevant stakeholders, such as the Change Advisory Board (CAB), who are required to validate and approve normal and emergency changes (see below). Step 3: Change Implementation Standard changes – those implemented using a predetermined process, need no validation or testing as they’re already deemed low- or no-risk. Examples include installing a printer or replacing a user’s laptop. These changes can be easily managed, ensuring a smooth transition with minimal disruption to daily operations. On the other hand, normal and emergency changes require testing and validation, as they pose a more significant risk if not implemented correctly. Normal changes, such as adding a new server or migrating from on-premises to the cloud, entail careful planning and execution. Emergency changes address urgent issues that could introduce risks if not resolved promptly, like failing to install security patches or software upgrades, which may leave networks vulnerable to zero-day exploits and cyberattacks. Testing uncovers these potential risks, such as network downtime or new vulnerabilities that increase the likelihood of a malware attack. Automated network change management (NCM) solutions streamline simple changes, saving time and effort. For instance, AlgoSec’s firewall policy cleanup solution optimizes changes related to firewall policies, enhancing efficiency. Documenting all implemented changes is vital, as it maintains accountability and service level agreements (SLAs) while providing an audit trail for optimization purposes. The documentation should outline the implementation process, identified risks, and recommended mitigation steps. Network teams must establish monitoring systems to continuously review performance and flag potential issues during change implementation. They must also set up automated configuration backups for devices like routers and firewalls ensuring that organizations can recover from change errors and avoid expensive downtime. Step 4: Troubleshooting and rollbacks Rollback procedures are important because they provide a way to restore the network to its original state (or the last known “good” configuration) if the proposed change could introduce additional risk into the network or deteriorate network performance. Some automated tools include ready-to-use templates to simplify configuration changes and rollbacks. The best platforms use a tested change approval process that enables organizations to avoid bad, invalid, or risky configuration changes before they can be deployed. Troubleshooting is also part of the NCM process. Teams must be trained in identifying and resolving network issues as they emerge, and in managing any incidents that may result from an implemented change. They must also know how to roll back changes using both automated and manual methods. Step 5: Network automation and integration Automated network change management (NCM) solutions streamline and automate key aspects of the change process, such as risk analysis, implementation, validation, and auditing. These automated solutions prevent redundant or unauthorized changes, ensuring compliance with applicable regulations before deployment. Multi-vendor configuration management tools eliminate the guesswork in network configuration and change management. They empower IT or network change management teams to: Set real-time alerts to track and monitor every change Detect and prevent unauthorized, rogue, and potentially dangerous changes Document all changes, aiding in SLA tracking and maintaining accountability Provide a comprehensive audit trail for auditors Execute automatic backups after every configuration change Communicate changes to all relevant stakeholders in a common “language” Roll back undesirable changes as needed AlgoSec’s NCM platform can also be integrated with IT service management (ITSM) and ticketing systems to improve communication and collaboration between various teams such as IT operations and admins. Infrastructure as code (IaC) offers another way to automate network change management. IaC enables organizations to “codify” their configuration specifications in config files. These configuration templates make it easy to provision, distribute, and manage the network infrastructure while preventing ad-hoc, undocumented, or risky changes. Risks associated with network change management Network change management is a necessary aspect of network configuration management. However, it also introduces several risks that organizations should be aware of. Network downtime The primary goal of any change to the network should be to avoid unnecessary downtime. Whenever these network changes fail or throw errors, there’s a high chance of network downtime or general performance. Depending on how long the outage lasts, it usually results in users losing productive time and loss of significant revenue and reputation for the organization. IT service providers may also have to monitor and address potential issues, such as IP address conflicts, firmware upgrades, and device lifecycle management. Human errors Manual configuration changes introduce human errors that can result in improper or insecure device configurations. These errors are particularly prevalent in complex or large-scale changes and can increase the risk of unauthorized or rogue changes. Security issues Manual network change processes may lead to outdated policies and rulesets, heightening the likelihood of security concerns. These issues expose organizations to significant threats and can cause inconsistent network changes and integration problems that introduce additional security risks. A lack of systematic NCM processes can further increase the risk of security breaches due to weak change control and insufficient oversight of configuration files, potentially allowing rogue changes and exposing organizations to various cyberattacks. Compliance issues Poor NCM processes and controls increase the risk of non-compliance with regulatory requirements. This can potentially result in hefty financial penalties and legal liabilities that may affect the organization’s bottom line, reputation, and customer relationships. Rollback failures and backup issues Manual rollbacks can be time-consuming and cumbersome, preventing network teams from focusing on higher-value tasks. Additionally, a failure to execute rollbacks properly can lead to prolonged network downtime. It can also lead to unforeseen issues like security flaws and exploits. For network change management to be effective, it’s vital to set up automated backups of network configurations to prevent data loss, prolonged downtime, and slow recovery from outages. Troubleshooting issues Inconsistent or incorrect configuration baselines can complicate troubleshooting efforts. These wrong baselines increase the chances of human error, which leads to incorrect configurations and introduces security vulnerabilities into the network. Simplified network change management with AlgoSec AlgoSec’s configuration management solution automates and streamlines network management for organizations of all types. It provides visibility into the configuration of every network device and automates many aspects of the NCM process, including change requests, approval workflows, and configuration backups. This enables teams to safely and collaboratively manage changes and efficiently roll back whenever issues or outages arise. The AlgoSec platform monitors configuration changes in real-time. It also provides compliance assessments and reports for many security standards, thus helping organizations to strengthen and maintain their compliance posture. Additionally, its lifecycle management capabilities simplify the handling of network devices from deployment to retirement. Vulnerability detection and risk analysis features are also included in AlgoSec’s solution. The platform leverages these features to analyze the potential impact of network changes and highlight possible risks and vulnerabilities. This information enables network teams to control changes and ensure that there are no security gaps in the network. Click here to request a free demo of AlgoSec’s feature-rich platform and its configuration management tools. 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

Webinars Optimize your Juniper Investment with Intelligent Network Security Automation Are you maximizing all the capabilities that your Juniper solutions offer? Expand its potential and maximize your ROI. Discover how to secure your homogeneous and multi-vendor network with intelligent automation. In this webinar, Max Shirshov, EMEA Solutions Architect at AlgoSec, will demonstrate how to assess risk and audit the firewall estate for regulatory compliance, address security breaches caused by misconfigured network devices, and provide fast and efficient change management utilizing the AlgoSec Security Management solution for your Juniper devices. Join the webinar to learn how to: Gain complete visibility into your Juniper-estate as well as multi-vendor and hybrid networks Intelligently push security policy changes to your Netscreen and SRX firewalls, MX routers and Juniper Space, as well as other vendors’ security devices, SDN and public clouds Automate application and user aware security policy management and ensure your Juniper devices are properly configured Assess risk and ensure regulatory compliance across your entire enterprise environment March 24, 2020 Max Shirshov Relevant resources AlgoSec & Juniper Networks Keep Reading The Juniper Networks Vulnerability Does Not Change Network Security Fundamentals 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