Published onSeptember 14, 2026Cloudflare WAF: How to Secure Your Web Apps in 10 Minutescloudflare-wafweb-application-securitycyber-securitysql-injection-protectionxss-preventioncloud-firewallCloudflare WAF secures web applications by filtering malicious HTTP traffic. This guide explains how managed rule sets prevent SQL injection and XSS attacks.