Network Automation: Transforming Critical Network Tasks
In today’s fast-paced digital landscape, network infrastructure plays a pivotal role in ensuring seamless connectivity and data exchange. As businesses increasingly rely on network-dependent applications and services, the demand for reliable, efficient, and secure network management is higher than ever. This is where network automation emerges as a game-changer, offering organizations the ability to streamline and optimize critical network tasks. In this blog post, we will explore the importance of automation for managing critical network tasks, its benefits, and how it enhances network reliability and security. The Significance of Network Automation for Critical Network Tasks Network automation involves using software-based solutions to automate repetitive and time-consuming network management tasks, reducing the need for manual intervention. For critical tasks, such as configuration management, provisioning, monitoring, and troubleshooting, automation can bring about significant improvements in efficiency and accuracy. Enhanced Efficiency and Time Savings One of the primary advantages of automation for critical tasks is the substantial time savings it provides. With automated processes, network administrators can swiftly configure devices, deploy changes, and update settings across the network, eliminating the need for time-consuming manual interventions. This newfound efficiency translates to faster response times, reduced downtime, and increased overall productivity. Error Reduction and Consistency Manual configurations are prone to human errors, leading to misconfigurations that can have disastrous consequences for the network’s stability and security. Automation minimizes such risks by ensuring standardized configurations across all devices, leading to a more consistent and predictable network environment. This consistency greatly simplifies troubleshooting and reduces the chances of configuration-related issues. Scalability and Flexibility As networks grow and evolve, managing them manually becomes increasingly complex and challenging. Network automation allows organizations to scale their networks effortlessly without sacrificing quality or stability. Automation tools can adapt to changes in network size and topology, ensuring that the network remains agile and flexible to accommodate future requirements. Improved Network Security Network security is of paramount importance, especially when dealing with critical network tasks. Network automation strengthens security by swiftly applying security policies, access controls, and updates across the entire network. Additionally, automation can facilitate regular security audits and compliance checks, reducing the risk of potential vulnerabilities. Proactive Network Monitoring and Management Automated monitoring tools continuously analyze network performance and health, enabling administrators to detect and address potential issues before they escalate into major problems. This proactive approach to network management enhances network reliability and minimizes unplanned downtime, critical for businesses that rely heavily on continuous network availability. Integration with DevOps and IaC Network automation aligns perfectly with DevOps principles and Infrastructure as Code (IaC) practices. By integrating automation into the DevOps pipeline, organizations can ensure that network changes are treated as code, undergo version control, and follow automated testing and deployment procedures. This integration enables faster and more reliable application deployments and ensures the network keeps pace with the rapidly changing application landscape. As networks grow in complexity and importance, adopting automation for critical tasks becomes a strategic imperative. The benefits of enhanced efficiency, error reduction, scalability, and improved security far outweigh the initial investment required to implement automation solutions. By embracing network automation, organizations can future-proof their network infrastructure, allowing it to adapt and scale alongside their business needs. As a result, network administrators can focus on more strategic tasks, innovation, and overall network optimization, ultimately driving the organization’s success in the digital era.
New Trends and Advancements to Automatize Network Security Operations
In today’s complex network environments, managing security policies and ensuring continuous network protection can be a daunting task, particularly for large enterprises with multi-vendor networks. The challenges often stem from the need to work with different vendors, outdated or missing documentation, and the sheer volume of policies and firewall devices. However, recent advancements in automation have paved the way for more effective policy change management and improved network security. In this blog post, we will delve into these challenges and explore how to automatize and help organizations overcome them. Navigating Multi-Vendor Environments: Large enterprises operating on a global scale often rely on firewall devices from multiple vendors, driven by various factors such as regulations, security policies, local needs, and procurement strategies. However, this multi-vendor environment poses challenges for policy management. Each vendor typically requires specific training and has its own central management software, leading to increased complexity and cost. Standardization becomes an issue due to varying capabilities and approaches among vendors. To address this, organizations can benefit from reducing the number of vendors, promoting centralization, and striving for greater standardization across their network security infrastructure. The Dilemma of Outdated Documentation: Documentation and guidelines are crucial for maintaining a secure network environment. However, in many cases, these materials become obsolete over time. Updates are often neglected, rendering the documentation insufficient when changes are needed. For instance, when installing a new application server in an existing server farm, security policies must be applied. But without up-to-date documentation, the application team may not be aware of the necessary policies, resulting in a time-consuming process for the firewall administrator. This lack of comprehensive documentation complicates effective policy management. To tackle this challenge, organizations should prioritize the regular updating and maintenance of their written materials, ensuring they align with the evolving network infrastructure. The Burden of Policy Volume and Device Complexity: Large enterprises typically deal with a high number of policies and firewall devices. Implementing a new policy often involves traversing multiple firewalls, which can be time-consuming and prone to errors. Moreover, as the number of policies increases, analyzing and examining firewall configurations becomes more challenging. This analysis process can take weeks, delaying crucial security changes. To address this issue, organizations can turn to automation solutions that streamline policy management, reducing complexity and enabling more efficient policy analysis and enforcement. Automatize things for Effective Policy Management: In the face of these challenges, organizations can leverage automation to automate network security operations and ensure continuous network protection. Automation technologies such as Network Security Policy Management (NSPM) solutions offer simplified and centralized management of multi-vendor networks. These tools provide a unified interface, reducing the need for vendor-specific training and centralizing policy management. By automating policy enforcement, organizations can achieve greater consistency and standardization, minimizing the risk of misconfigurations. Additionally, automation enables the creation of self-updating documentation by automatically capturing and documenting policy changes, ensuring that written materials remain up to date. Through policy automation, organizations can efficiently implement changes across multiple devices, reducing the time required for policy analysis and deployment. Automation has become a key driver in network security operations, helping organizations overcome the challenges of managing policies in large, multi-vendor environments. By embracing automation, organizations can enhance policy change management, mitigate risks, improve network security, and ensure continuous protection. Investing in automation solutions, such as NSPM, can streamline policy management processes, reduce complexity, and enable efficient analysis and enforcement of security policies. As network environments continue to evolve, harnessing the power to automatize is essential for maintaining a robust and secure network infrastructure.
Effort Gain Estimation by Automation
As each day passes, new threats in the realm of cyber security continue to emerge, making it a crucial topic for any enterprise. Despite the existence of several cyber security technologies and the promise of new ones on the horizon, there is a shortage of skilled cyber security professionals in the world to effectively implement and utilize these solutions. Hence, the need for automation in cyber security is becoming increasingly important with each passing day. This trend is driven by the desire to streamline operational activities such as network security policy changes and achieve greater efficiency. An enterprise customer has a valid expectation to leverage the benefits of automation for other security-related activities, rather than focusing solely on the upkeep of the automation solution itself. Therefore, it makes sense to opt for an automation solution that is both user-friendly and easy to maintain, allowing the gained effort to be directed towards the actual security topics that require attention. This also holds true for network security policy management. If you were to utilize a solution for this purpose, what kind of effort gain would you anticipate? Here is an estimation for three scenarios: Effort gain for each scenario based on the assumption that implementing a network security policy management system and automating firewall policy changes will result in a reduction of manual effort required for policy management tasks. However, the actual effort gain will depend on various factors such as the complexity of the environment, the current level of automation, and the specific tools and processes used. Scenario 1: High number of policy change requests If the customer has a high number of policy change requests, it is likely that they have a complex network environment with multiple applications and services. In this scenario, implementing a network security policy management system and automating firewall policy changes can result in a significant reduction in manual effort required to process these requests. Specifically, the effort gain can range from 50-70% depending on the level of automation and the effectiveness of the policy management system. Scenario 2: Lower number of requests but high number of firewalls If the customer has a lower number of policy change requests but a high number of firewalls, it is likely that they have a distributed network environment with multiple locations or data centers. In this scenario, implementing a network security policy management system and automating firewall policy changes can result in a significant reduction in manual effort required to manage these firewalls. Specifically, the effort gain can range from 40-60% depending on the level of automation and the effectiveness of the policy management system. Scenario 3: Low number of firewalls and requests If the customer has a low number of firewalls and requests, the potential for effort gain may be lower than in the previous scenarios. However, even in this case, implementing a network security policy management system and automating firewall policy changes can still result in a reduction in manual effort required for policy management tasks. The effort gain can range from 20-40% depending on the level of automation and the effectiveness of the policy management system. No matter you need to use end-to-end automation or have a high amount of requests or not network security policy managment solutions will help you achieve an effort gain of at least 20 % to reaching 70 %. The gained effort then be used for other security topics that you may have interest if the used solution not need special management or maintenance.
Firewall Automation Best Practices and How Opinnate Upgrades Security Management
In the contemporary fast-paced cybersecurity world, managing firewalls manually is no longer enough. Networks are growing more complex, threats evolve by the hour, and security teams are under constant pressure to maintain visibility and control. Firewall automation has become a vital strategy to strengthen security, remove repetitive manual work, and ensure consistent policy enforcement across all environments. Further, in this blog, you will gain insight on what firewall automation really means, why it matters, the best practices to follow, and how Opinnate brings a new level of intelligence and efficiency to modern network security. What Is Firewall Automation? Firewall automation refers to the use of software and intelligent tools to automate the process of managing, configuring, and monitoring firewalls. Instead of relying on manual rule updates and policy changes, automation ensures that firewalls operate according to predefined policies and templates across multiple devices and vendors. With automation, organizations no longer struggle with inconsistent configurations or time consuming manual reviews. Automated tools streamline everything from rule creation to policy updates, making it easier to maintain secure and well optimized environments. Why Firewall Automation Is Essential Today? Today’s cybersecurity challenges demand speed, accuracy, and real time responsiveness. Firewall automation provides all three by transforming the way organizations handle their security operations. Stronger Security with Fewer Errors Human error remains one of the most common causes of firewall misconfigurations. Automation ensures policies stay up to date and consistent while minimizing mistakes that could expose the network to attacks. Faster Threat Detection and Response Automated systems identify threats and unusual activity instantly and can trigger responses far faster than manual processes. Better Resource Utilization Instead of spending hours reviewing rules and deploying changes, security teams can focus on strategic, high value work. Firewall Automation and Rule Analysis: How They Differ Automation and rule analysis serve different purposes but work best when used together. Automation handles the execution of changes and policy enforcement at scale. Rule analysis ensures the rules remain efficient, organized, secure, and relevant. Combining the two creates a strong, agile, and well maintained security posture. Automation reacts quickly to operational needs, while analysis maintains long term policy quality. What Can Be Automated? A wide range of tasks can be fully or partially automated, including: Creation and management of firewall rules Policy management and compliance validation User access authorization Threat detection workflows Firewall log review and reporting Configuration backups and updates These automated functions reduce risk, speed up operations, and create a more controlled security environment. Best Practices for Effective Firewall Automation To get the most value from firewall automation, organizations should follow these key practices: Define Clear and Unified Policies Establish organization wide rules for how firewall changes are created, reviewed, and updated. Consistency ensures better long term security. Test Every Change Before Deployment A testing environment helps prevent disruptions and ensures new rules do not negatively impact production systems. Use Templates and Standardized Configurations Templates simplify large scale policy management and reduce inconsistencies across devices and vendors. Monitor and Audit Changes Continuously Visibility is essential. Monitoring tools track all configuration changes and highlight unusual or non compliant updates. Automate Routine Tasks Aggressively Automate processes such as rule creation, approval, modifications, and removal to reduce manual effort and human error. Apply Version Control Version control improves traceability and makes it easy to roll back misconfigurations. Integrate with Other Security Tools Linking automation tools with SIEMs, vulnerability scanners, and other systems enhances threat detection and policy enforcement. The Real Gains of Firewall Automation Significant Time Savings and Higher Operational Efficiency Manual rule reviews and multi vendor firewall management consume countless hours. Automation enables security teams to: Remove manual auditing by automatically analyzing rules Accelerate policy updates with guided workflows Deploy rule changes faster with automated validation The result is a leaner and far more productive security team. Enhanced Security and Reduced Exposure to Risks Misconfigurations often lead to security breaches. Automation helps prevent this by: Identifying risky or overly permissive rules Detecting unused or redundant rule entries Maintaining policy consistency across the entire network With automated checks, organizations significantly strengthen their security posture. Improved Compliance and Simplified Auditing Compliance with ISO 27001, PCI DSS, NIST, and GDPR becomes far easier with automation. Tools like Opinnate can: Generate audit ready compliance reports Enforce standards consistently Flag non compliant rules with recommended fixes This reduces audit frustration and minimizes the risk of penalties. Faster Incident Response and Better Threat Mitigation Every second counts during a cyberattack. Automated systems enhance response speed by: Offering real time visibility Adjusting policies proactively based on detected threats Quickly identifying misconfigurations that may worsen incidents This reduces downtime and helps organizations stay resilient under pressure. How Opinnate Upgrades Firewall Automation Opinnate is designed to transform the way enterprises manage, analyze, and enforce their network security policies. It provides intelligent automation, deep rule analysis, and centralized management across multi vendor environments. Here is how Opinnate stands out. Intelligent Firewall Rule Analysis Opinnate continuously reviews rules across all firewalls and identifies: Unused or stale rules Conflicting or redundant rules Overly permissive policies Rules that create performance or security risks By offering clear and actionable insights, Opinnate keeps firewall policies optimized at all times. Automated Policy Enforcement and Change Management Opinnate removes the complexity of manual changes through: Automated configuration updates Streamlined approval workflows Complete change tracking with version history Teams gain speed, accuracy, and a clean audit trail. Seamless Multi Vendor Integration Opinnate works with a variety of leading firewall providers including: Fortinet Check Point Palo Alto Networks Cisco Sophos No extra controllers or managers are required. Everything is handled from one unified platform. Real Time Compliance Monitoring Opinnate automates compliance tasks by offering: Continuous assessments Instant security reporting Recommendations to enforce compliance Organizations maintain regulatory alignment with almost zero manual intervention. Risk Based Policy Recommendations Opinnate goes beyond detection. It recommends the best actions using: Real time traffic insights Industry standard best practices Risk scoring and impact prediction This helps teams fix vulnerabilities before they evolve into threats. Centralized and
Firewall Change and Best Practices for Change Management
Change management is an important part of any IT organization. To make people about what will be happening, to make it in a controlled manner and decrease unplanned downtime every organization must be working on a good change management process. As to firewalls, firewalls are an essential security tool for protecting networks and systems from unauthorized access and malicious activity. Implementing and managing firewall changes can be a complex task, and there are some best practices that organizations can follow to ensure their firewalls are effective and secure: By following these best practices, organizations can effectively manage their firewall changes and maintain a strong security posture.
Security Automation – The Absolute Need
With the increasing number of cyber attacks and security breaches, it has become essential to have security automation, automated security solutions that can detect, prevent, and respond to threats in real-time. Security automation helps organizations improve their security posture by reducing the time and effort required to detect and respond to security incidents. It also allows security teams to focus on more strategic tasks, such as threat hunting and analysis, rather than routine and repetitive tasks. Furthermore, automation can provide consistency and accuracy in security operations, as machines are less prone to human errors and can perform tasks faster and more efficiently. This can help organizations meet compliance requirements and reduce the risk of data breaches and other security incidents. There are several types of security automation solutions that organizations can use to improve their security posture. Here are some common examples: Security Information and Event Management (SIEM): SIEM solutions automate the collection, analysis, and correlation of security events across an organization’s IT infrastructure to detect and respond to security incidents in real-time. Vulnerability Scanners: Vulnerability scanners automate the discovery of vulnerabilities in an organization’s IT infrastructure, including network devices, servers, and applications. They can identify security weaknesses and provide recommendations for remediation. Security Orchestration, Automation, and Response (SOAR): SOAR solutions automate incident response processes by integrating various security tools and workflows. They can help security teams to respond to security incidents faster and more efficiently. Identity and Access Management (IAM): IAM solutions automate the management of user identities and access privileges across an organization’s IT infrastructure. They can help to ensure that only authorized users have access to sensitive data and resources. Endpoint Detection and Response (EDR): EDR solutions automate the detection and response to security threats on endpoints, including desktops, laptops, and mobile devices. They can help organizations to detect and respond to cyber threats before they can cause significant damage. Cloud Security Automation: Cloud security automation solutions automate the monitoring and management of security controls across an organization’s cloud infrastructure. They can help organizations to secure their data and applications in the cloud. Data Loss Prevention (DLP): DLP solutions automate the monitoring and prevention of data loss across an organization’s IT infrastructure. They can help to ensure that sensitive data does not leave the organization through unauthorized channels. Firewall Management: Firewall management solutions automate the management of firewall policies across an organization’s network devices. They can help to ensure that firewalls are properly configured and up-to-date, reducing the risk of unauthorized access and data breaches. Network Access Control (NAC): NAC solutions automate the management of network access policies and authentication across an organization’s IT infrastructure. They can help to ensure that only authorized devices and users can access the network. Incident Response Management: Incident response management solutions automate the management of security incidents from detection through resolution. They can help organizations to respond to incidents faster and more efficiently, reducing the impact of cyber attacks. Threat Intelligence: Threat intelligence solutions automate the collection and analysis of threat data from various sources, including threat feeds, social media, and the dark web. They can help organizations to identify and respond to emerging threats before they can cause significant damage. In summary, there are many different types of security automation solutions available, each designed to address specific security challenges. By implementing these solutions, organizations can improve their security posture, reduce the risk of data breaches and other security incidents, and free up security teams to focus on more strategic tasks.
Security Policy Management and MSSPs
For smaller companies that do not want to hire IT people to manage IT infrastructure, the best option is to work with IT service companies. As to security related needs there are MSSP companies all around the world and they are managing all kind of security equipment on behalf of their customers. The time required to maintain a security infrastructure or the operational activities in security infrastructures especially on firewall devices is a bit high. For repeatitive activities like firewall policy change activity that is going on in security policy management, the automation is a must due to several reasons. One of the reasons of policy change automation is the need for higher number of people handling of these manual operations. When there are new customers getting on board, the workload surely be increasing. So, to compensate this workload MSSP will hire new people if the capacity is not enough. Assuming five security operation engineer is a need to give service to around 20 customers. When the number of costomers reach to 100, to be able to give a good level of service, 25 employees be needed. It will be scale and budget issue and must be handled in a different way because as the number of customers increasing there must be a way of reducing this capacity need to make a profitable business. Apart from higher employee need as the number of customers increase, finding employee is a bit difficult issue nowadays. According to forbes.com the number of new positions in cyber security field in the world will increase 18 percent in the following 5-year period. However, there will not be enough educated people in that period. When the demand is increasing the salary will surely increase, so it will not make sense for MSSPs to increase the number of employees in parallel to the number of customers. It makes sense to give higher priority to advance security issues like investigation of IPS signatures, malware analysis or DDOS threshold analysis to make a difference and increase the security level of the customers. To be able to give higher priority to these topics, the operational activities need to be reduced and policy change is one of the biggest operational activity. The operational activities also lead to higher turn over rates, so to make it low MSSP must give superior importance to new and advanced security issues. Managed Security Service Providers (MSSPs) are increasingly turning to firewall automation solutions to revolutionize their cybersecurity offerings. With the ever-evolving threat landscape, the demand for robust and efficient security services is at an all-time high. Firewall automation provides MSSPs with the tools they need to effectively manage and secure their clients’ networks. By leveraging firewall automation solutions, MSSPs can streamline their operations, enhance response times, and reduce the risk of human errors that can lead to security vulnerabilities. These solutions enable automated rule configuration, updates, and threat response, allowing MSSP teams to focus on higher-value tasks such as threat analysis and strategic planning. Moreover, firewall automation ensures consistency in security policy enforcement across multiple client environments, which is crucial for maintaining compliance standards. This not only elevates the level of security provided but also reinforces client trust in the MSSP’s capabilities. In a landscape where every second counts, firewall automation empowers MSSPs to proactively safeguard their clients’ networks from emerging threats. It’s a synergy of human expertise and cutting-edge technology that paves the way for stronger cybersecurity and more agile MSSP services. In conclusion, for MSSPs to make a more profitable business, to make a difference, to be able to give advance security services and not increasing the number of employee need as the number of costomers increase they need to make this security policy management and policy change activity is an automated activity.
Why Do Many Firewall Policy Automation Projects Fail?
With the development of new digital technologies and digital transformation the number of new policies be requested on firewalls has increased a lot. When there are high number of requests to be handled, this task becomes an operational activity. It makes sense to automate any operational activity like firewall policy changes and there is a tendency of making this activity an automation activity nowadays. Apart from that, although there are lots of projects going on the success rate of these policy automation projects is not so high. In this post we will be trying to focus on what may be the reasons of that. Why Do You Need Policy Automation People opt for firewall policy automation primarily to enhance cybersecurity efficiency and effectiveness. Automating firewall policies simplifies rule management, reduces human errors, and ensures consistent policy enforcement across complex networks. It also enables rapid responses to emerging threats, minimizing potential damage. Furthermore, automation allows security teams to allocate their time and expertise to more strategic tasks, like threat analysis and risk mitigation, rather than mundane administrative work. Ultimately, firewall policy automation is driven by the need to strengthen network security, streamline operations, and keep pace with the evolving threat landscape, enabling organizations to better protect their digital assets. There are several reasons that may cause these automation projects to be failed. One of the main reasons is the complexity of the customer environment. The other reason is lack of knowledge on the people running these projects. And finally the last reason is customer prioritites or lack of confidence to the vendor coupled with. To begin with in a traditional network there are L2 and L3 devices like routers, switches and firewalls responsible from routing. In a small-sized network creating a topology map and so finding any path to any destination may be easy. However, in corporate environments the situation is somehow different. There are private and public cloud infrastructures nearly in all the enterprises; Vmware NSX, Cisco ACI, Amazon, Azure infrastructures are so widespread and just collecting routing data from L3 devices is not enough anymore. Apart from that, there may exist L2 firewalls in the network and the solution must understand and discover these L2 firewall devices to create policies on them. Policy-based routing and static routes applied on the servers are also nightmare for the consultants of such projects since the path analysis requires source IP address information also. Since there are lots of non-standard configurations or applications on today’s network topologies the complexity is high and this is one of the reasons why many firewall automation projects fail. As to knowledge on the people running project. Automation projects may necessiate customer technical people involvement since the complexity of the topologies is high. However, most of the time senior people may not attend these sessions and there may be no written materials to follow to discover the network topology. Since there are lots of vendors for firewalls and other L3 devices this lack of knowledge indeed is inevitable. The consultant may know Fortinet, Palo Alto firewalls and Cisco switches well and the customer may have Checkpoint firewalls and HP switches in place and in that case the consultant will need to find information on the internet or from the people inside. This lack of necessary knowledge causes the projects to last long time and some may fail also. Finally, customer priorities, lack of confidence to the vendor coupled with are also the reasons. Customers may prioritize the analyzer part of the solution and start using it for general analysis of the firewalls. Getting the topology drawn by the system or getting unused rules data to investigate it further. Apart from that there may be lots of projects going on in parallel and the implementation of the automation part of the system may fall behind. The lack of confidence to the vendor relates to making the solution responsible for production activity and probability of downtime due to the solution. However, that’s why automation comes to play and reducing downtime due to human error. A dilemma case. In some cases resistance to make things to automate and to keep what they are doing as it is may also be a reason, but this situation be changed surely. Making policy changes to be done automatically is a need in today’s complex network topologies. There are several policy automation projects going on and as it it is mentioned in this post there may be several reasons behind that. Making policy change automation starts with choosing a solution that is robust, stable and scalable and easy to integrate in all kind of environments.
WHY AUTOMATION IS THE ONLY WAY OUT FOR EFFECTIVE POLICY MANAGEMENT?
Cyber security threats are increasing each day. One of the main protection mechanisms against cyber threats is firewall. In corporate environments multi-vendor firewall usage is generally preferred and there are at least ten virtual or physical firewalls even in small to medium sized companies. For larger global enterprises it goes beyond ten thousand of firewalls. Any policy change in any environment may lead to application of this policy change on at least two different firewalls. Apart from that, with the increased cloud adoption and newly generated web applications, the number of access requests are increasing. Effective policy management can not be done easily. It becomes an operational cumbersome on network security teams, indeed it is not surprising that 50 to 80 percent of total effort goes to this firewall policy change activity. However, there are lots of things to do on firewalls and other security appliances like optimization, architectural improvements, new projects, etc. So, this results in both lack of personal technical development and employee turnover due to operational tasks. Another aspect of applying policy changes on firewalls is its potential risk of downtime on the network due to human error. With the arrivals of new employees due to leavings all the time, the risk is even increasing. This high turnover rate is also because of the lack of people in this area. Cyber security people are in demand, and it is also increasing, but there are not enough educated people in the world. This also brings both difficulty of finding an employee and higher costs due to comparatively higher payrolls. In summary, due to: Policy change automation is inevitable. Before policy change automation Policy change operations play a key role in ensuring uninterrupted business operations while keeping cyber risk low. Allowing access to a new business application, revoking or changing an access right, blocking a potentially malicious traffic are some of the reasons why policy changes are applied. On the flip side, despite its critical importance for continuity and security, every policy change operation carries a down time risk. One of the most widely adopted method to avert this risk is to use “change windows” whereby in most of the cases daily, weekly and bi-weekly night works are planned. On the other hand, as the businesses go digital and global at the same time, using change windows is neither enough to keep up with the requirements nor fully serves the purpose. Effective policy management requires a combination of automated and manual activities combined together.
POLICY CHANGE AUTOMATION NEED
Firewalls have been at the core of cyber defense efforts for every company in any size and vertical. Separating trusted networks from unauthorized access, firewall infrastructures define access polices across the whole network. Hence, an effective policy and rule management is the single most critical factor in keeping networks safe against ever increasing cyber threats and making sure business operations run uninterruptedly. Firewall policy and rule management has always been challenging. Networks got larger and more interconnected. Speed of change in business requirements increased. Application driven digitalization and adoption of cloud added new complexities. Network Security teams struggle to keep up with the change requests and existing automation solutions fall short to help them effectively. Despite it is overwhelming, ……Policy change automation play a key role in ensuring uninterrupted business operations with minimized cyber risk. Allowing access to a new business application, revoking or changing an access right, blocking a potentially malicious traffic are some of the reasons why policy changes are applied. On the flip side, despite its critical importance for continuity and security, every policy change operation carries a down time risk. One of the most widely adopted method to avert this risk is to use “change windows” whereby in most of the cases daily, weekly and bi-weekly night works are planned. On the other hand, as the businesses go digital and global at the same time, using change windows is neither enough to keep up with the requirements nor fully serves the purpose. Due to this severe policy change automation need look for solutions that offers automation……