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Passkeysare the new passwordless technology governed by the FIDO Alliance, who sets the technological standards.

The use of passkeys to lock Bitwarden vaults is currently in beta.

Visual representation of a passkey on a computer chip

FIDO2-compliantsecurity keyscan also be used.

Deriving this key from a master password works since the password never changes.

This is where the Pseudo Random Function (PRF) WebAuthn extension comes in.

It allows an encryption key to be taken from a passkey as it relates to a particular site.

Other Bitwarden clients, such as the mobile apps, will get the feature in future releases.

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