Overview#Roaming Authenticator is a Web Authentication API WebAuthN Authenticator which is an Implementation of the WebAuthn Authenticator Model and is typically a Security Key that can connect to multiple WebAuthn Client Device, and interaction MUST be negotiated over a supported transport protocol.
Roaming Authenticators may be:
- Touch ID with a Secure Element
- Fingerprint reader with a Secure Element
- PIN and Touch sensor with a Secure Element
- Virtual Authenticators