Best Network Security Policy Management (NSPM) Software for Linux of 2025

Network Configuration Manager (NCM) is a multi-vendor solution for network configuration management (NCCM), which can be used to manage switches, routers, firewalls, and other devices. NCM automates and takes complete control of the entire device configuration management life cycle. You can schedule device configuration backups, track user activities, spot changes, and compare configuration versions all from one central web GUI. You can monitor configuration changes, receive instant notifications, and prevent unauthorized modifications to keep your network environment safe, stable, and compliant. Standard practices and policies should be established. Device configurations should be checked for violations. Then, you can quickly apply corrective measures to ensure compliance. Automate repetitive, time-consuming configuration management tasks. Also, centrally apply configuration changes to devices.

Portnox is a Network Access Control (NAC) software vendor. NAC sits within the larger field of cybersecurity, and more specifically network security. It is a technology that enables organizations to enact its own unique policy for how and when endpoints (desktops, laptops, smartphones, etc.) can connect to their corporate networks. NAC is designed to allow IT security teams to gain visibility of each device trying to access its network, and specifically the type of device and access layer being used (i.e. wifi, wired ports, or VPN).

Data is the most valuable asset of your company, so it is important to protect it. Network security is about zero trust. You should never trust anyone outside or within your network perimeter. Network security is becoming more difficult because network perimeters are blurring and endpoints continue proliferating. Cyberattacks are also being launched using machine learning and automation. Organizations are shifting to the cloud to protect their data in a hybrid cloud/on premises environment. This is without adding cost or complexity. A huge step towards secure environments is the combination of micro-segmentation and real-time network governance. You can improve your security posture through automation and data by choosing the right software solution. ditno is a cybersecurity management platform that offers a zero trust network approach to simplify and improve security.

Barracuda Application Protection serves as a cohesive platform that ensures robust security for web applications and APIs across a variety of environments, whether on-premises, in the cloud, or hybrid. It seamlessly integrates comprehensive Web Application and API Protection (WAAP) capabilities with sophisticated security features to mitigate a multitude of threats, including the OWASP Top 10, zero-day vulnerabilities, and various automated attacks. Among its key functionalities are machine learning-driven auto-configuration, extensive DDoS protection, advanced bot defense, and client-side safeguarding, all aimed at protecting applications from complex threats. Furthermore, the platform boasts a fortified SSL/TLS stack for secure HTTPS transactions, an integrated content delivery network (CDN) to enhance performance, and compatibility with numerous authentication services to ensure precise access control. By streamlining application security, Barracuda Application Protection offers a cohesive solution that is not only user-friendly but also straightforward to deploy, configure, and manage, making it an attractive choice for organizations seeking to fortify their digital assets. Its versatility allows businesses to adapt their security posture to meet evolving challenges in the cyber landscape.

Powertech Policy Minder is a security management solution designed for IBM i that streamlines essential tasks and generates thorough security compliance reports. By automating the security management processes, Policy Minder significantly reduces the time needed and removes the burdensome manual efforts typically involved in managing security details. In addition to offering a traditional green screen interface, Policy Minder boasts a user-friendly graphical user interface (GUI). This tool makes it effortless to establish your security policy for IBM i, allowing for customization tailored to your organization's specific needs or the option to utilize a template that adheres to established cybersecurity best practices. The process of assessing your security policy against the current system configuration is straightforward and automated. Furthermore, you can arrange for policy checks to occur automatically on a schedule. The FixIt feature identifies settings that do not meet compliance standards and rectifies them automatically, ensuring your system remains secure. With these features, organizations can enhance their security posture while minimizing administrative overhead.