Auth0 announced the launch of Auth0 WebAuthn Passwordless, an authentication feature that enables end-users to seamlessly log in with a biometric identifier. Users can authenticate with Web Authentication-powered (WebAuthn) biometrics, the official web standard for passwordless authentication as published by W3C and used by FIDO, for first-factor authentication. This form of authentication eliminates security weaknesses based on password reuse, since passwords are not required. The biometric data remains stored on the device, alleviating privacy and security concerns.
Source: https://www.helpnetsecurity.com/2021/06/17/auth0-webauthn-passwordless/