Web Application Firewalls (WAF)

A Web Application Firewall (WAF) is a security tool that monitors and filters incoming and outgoing web traffic to protect websites and applications from cyber threats. It acts as a barrier between a website and the internet, detecting harmful activities like hacking attempts, DDoS attacks, and malware injections. By analyzing data packets, a WAF ensures that only legitimate traffic reaches the server, helping to keep sensitive information safe and maintain the site's performance. Essentially, it serves as an essential line of defense for online applications against various security risks.