Web Application Firewall (WAF)
What is Web Application Firewall (WAF)
A security solution that filters, monitors, and blocks HTTP traffic to and from a web application.
Expanded Explanation
WAFs protect web apps from common attacks like SQL injection and XSS. Ethical hackers test the effectiveness of WAFs by attempting to bypass them using obfuscation and payload encoding techniques.
Related Terms
Web Security, Firewall, OWASP, SQL Injection, XSS
Want to learn more?
If you’re interested in Web Application Firewall (WAF), we recommend: Website Hacking / Penetration Testing Course
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