~/talk

OAUTH 2.1 Explained Simply (even if you’re not a dev)

TalkinFrenchat Devoxx France 2022 · 2022-04-20..04-22· [security, api-design]
slides:none on file

Explains OAuth 2.1 and the core OAuth2 concepts (roles, authorization flows) using everyday-life analogies so non-developers and developers can understand them. Covers why OAuth is used for delegated authorization on the web and walks through the different flows and their purposes to demystify the standard.

AI-written summary · about

  1. 0:00Welcome
  2. 2:15Revocation problem
  3. 6:46Third-party auth
  4. 11:41Impersonation risks
  5. 17:20OAuth 2.1 terms
  6. 21:56Squatting and insecure channels
  7. 27:14Secure token hand-off
  8. 33:44Demo of flaws
  9. 40:50Code Flow with PKCE
  10. 42:40Scopes and access limits
  11. 45:13OAuth 2.1 best practices
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