Cloudflare WAF - Web Application Firewall

Cloudflare WAF is a web application firewall service protecting websites from malicious traffic SQL injection cross-site scripting and other common web application attacks. The rules are continuously updated by Cloudflares threat intelligence network providing protection against newly discovered vulnerabilities without requiring configuration changes. Cloudflare WAF integrates with the broader Cloudflare network providing DDoS protection CDN performance optimization and SSL alongside security features. Organizations use Cloudflare WAF to protect public-facing web applications without the operational burden of managing firewall infrastructure.