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Passkeys
Authentication
A modern way to sign in without passwords, often using Face ID/Touch ID or a device PIN.
Definition
Passkeys let you sign in without typing a password. Your device proves it’s you using biometrics (Face ID) or a PIN.
In plain English
A modern way to sign in without passwords, often using Face ID/Touch ID or a device PIN.
Why this matters
Why it matters: Passkeys are much harder to phish than passwords, reducing account takeover risk.
Example
Example: You sign in to a website using Face ID instead of a password.