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API Security

Security Headers (Helmet)​

  • X-Content-Type-Options: nosniff
  • X-Frame-Options: DENY
  • X-XSS-Protection: 1; mode=block
  • Content-Security-Policy configured

CORS​

Allowed origins:

  • statux.io
  • statuspage.statux.io
  • alerts.statux.io
  • synthetics.statux.io
  • localhost (development)

Rate Limiting​

  • 100 requests per 60 seconds (default)
  • Applied globally via NestJS Throttler

Input Validation​

  • Global ValidationPipe with whitelist: true
  • Unknown properties stripped
  • DTOs enforce structure