~/talk

Do Passkeys Solve the Account Recovery Problem?

Talkat Authenticate 2024 · 2024-10-14..10-16· [security]
slides:none on file

Passkeys improve login but do not eliminate account recovery: synced passkeys reduce device loss risk yet users still lose access and cross‑device sync fails. Case studies: Cloudflare uses email, active sessions and a 3–5 day waiting period; GitHub falls back to OTPs and SSH keys and may withhold usernames for six months; Home Depot/Target use SMS or passwords; LinkedIn accepts government ID. One customer reports backup codes supply ~1% of weekly authentications. Recommendations: require multiple registered methods and add delays for high‑value accounts.

AI-written summary · about

  1. 0:00Session introduction
  2. 1:15The account recovery problem
  3. 3:22Understanding fallback risks
  4. 6:41The state of passkey adoption
  5. 8:52Industry case studies
  6. 13:28Categorizing recovery methods
  7. 18:20Strategic recommendations
  8. 23:10Closing thoughts
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