What is Web Application Firewall
Web application attack protection
WAF (Web Application Firewall) is a firewall for protecting web applications from application-layer attacks.
What it Protects Against
- SQL Injections — database attacks
- XSS — cross-site scripting
- CSRF — cross-site request forgery
- DDoS — denial of service
Popular Solutions
- Cloudflare WAF
- AWS WAF
- ModSecurity
- Imperva WAF
Benefits
- OWASP Top 10 protection
- Real-time traffic filtering
- API protection
- Data breach prevention