A passkey is essentially a type of credential based on the FIDO2 standard, meaning it leverages the FIDO2 framework to enable passwordless authentication using cryptographic key pairs; essentially, passkeys are a specific implementation of FIDO2 for user logins without passwords across multiple devices.
Currently, DualShield supports Passkey by using the FIDO2 authenticator.
Please refer to the following guide for setting up the FIDO2 policy and adding FIDO to the application's login procedure.
Refer to the following guide for enrolling Passkeys and user experience with Passkey