
Passkeys explained: how they work and how to roll them out
How passkeys work under WebAuthn, the difference between synced and device-bound passkeys, and a rollout plan that covers fallback and recovery from day one.
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How passkeys work under WebAuthn, the difference between synced and device-bound passkeys, and a rollout plan that covers fallback and recovery from day one.

Recovery is the weakest door into most accounts. Design rules for a recovery email that helps a locked-out person without handing an attacker a second way in.