Xss

  1. 1.What XSS Is & Why It Matters
  2. 2.The Three Types: Reflected, Stored, DOM-Based
  3. 3.Injection Contexts
  4. 4.Anatomy of a Payload
  5. 5.What an Attacker Achieves
  6. 6.Output Encoding — The Primary Defence
  7. 7.Sanitizing HTML & Input Validation
  8. 8.Content Security Policy (CSP)
  9. 9.Framework Protections & Modern XSS
  10. 10.Testing, Pitfalls & Checklist