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What happens if I change this URI… oooooh

Talkat NDC Oslo 2022 · 2022-09-26..09-30· [security, web-platform]
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slides:none on file

Broken Access Control becomes OWASP Top 10 #1 and the talk shows why simple plus one test checks find common IDORs: changing a URI exposes orders, profiles or admin accounts (real incidents include event check‑in and Parler data exposure). Testing uses a web proxy, a Burp extension pattern and a live Fiddler script demo against OWASP Juice Shop that reliably reproduces view/edit flaws. Fixes shown are an automated endpoint matrix driven from OpenAPI and per‑endpoint authorization attributes; the demos work and produce actionable test results.

AI-written summary · about

  1. 0:00Welcome
  2. 1:52Broken access control
  3. 3:38Understanding IDOR and insecure direct object references
  4. 8:59Authorization flaws consequences
  5. 13:16Authorization systems degrade
  6. 24:32Why authorization testing hard
  7. 29:13Authorization testing mistakes
  8. 32:26Security training lack
  9. 35:18Authorization testing tools
  10. 42:48Fiddler script demo
  11. 43:11Preventing authorization flaws
  12. 46:00Automated testing frameworks
  13. 48:09Fixing authorization issues
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