Summary

Deploy Azure Front Door with Web Application Firewall (WAF) to protect the sample-web-app blueprint from DDoS and web application attacks.

Threats Addressed

• T-001: DDoS Attack (High Risk)
• T-002: Web Application Attacks - SQLi, XSS (Critical Risk)

Acceptance Criteria

• Azure Front Door Premium deployed with WAF policy
• WAF configured with OWASP Core Rule Set 3.2
• WAF mode set to Prevention
• App Service configured to only accept traffic from Front Door
• Rate limiting rules configured

Implementation Reference

See security-plan-sample-web-app.md for Bicep code samples.

Priority

P1 - Critical - Implement immediately