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Web Application Firewalls (WAFs) are security solutions that protect web applications by filtering and monitoring HTTP traffic between the application and the internet. They detect and block threats such as SQL injections, cross-site scripting (XSS), and other common attacks targeting application vulnerabilities. WAFs analyze incoming requests in real time, applying customizable security rules to distinguish between legitimate and potentially malicious traffic. Many WAFs are cloud-based, enabling flexible and scalable protection without impacting application performance. By acting as a shield between web applications and attackers, WAFs help ensure data security, regulatory compliance, and uninterrupted user access.

Secure web gateways protect users and organizations from online threats by monitoring and controlling web traffic between internal networks and the internet. They filter malicious websites, block unauthorized access, and prevent data leaks by enforcing security policies in real time. These gateways use technologies such as URL filtering, malware scanning, sandboxing, and data loss prevention to safeguard users across devices and locations. Cloud-based versions extend protection to remote and hybrid workforces without relying on traditional network perimeters. Ultimately, secure web gateways ensure safe, compliant, and controlled internet access while maintaining high performance and user productivity.

Network management software is software used by organizations to monitor and control their computer networks. It collects data on network performance, identifies potential issues, and allows for remote management of devices. This software often includes features such as network mapping, traffic analysis, and security monitoring. It can be used to optimize network performance, troubleshoot problems, and reduce downtime. Many options are available on the market today from various vendors with varying levels of complexity and functionality.

A Network Operating System (NOS) is specialized software designed to manage and coordinate networked devices, ensuring efficient communication and resource sharing. It provides services such as file and print sharing, network security, and centralized user management, enabling seamless collaboration in a multi-user environment. NOS platforms are integral for managing local area networks (LANs) or wide area networks (WANs) and support both client-server and peer-to-peer architectures. Commonly used in enterprise environments, they offer robust tools for system administration, fault tolerance, and data backup. By enabling centralized control over network resources, a NOS ensures optimal performance, security, and scalability for networked systems.