---
title: WebAuthn
sidebar_custom_props:
    termName: WebAuthn
    tags:
        - Authentication
    shortDescription: W3C standard for phishing‑resistant authentication with FIDO2 authenticators.
    longDescription: Enables authentication with platform or roaming authenticators (e.g., Windows Hello, Touch ID, YubiKey). Supports user verification (biometrics/PIN), resident (discoverable) credentials for passwordless, and attestation/metadata. In authentik, exposed via the WebAuthn authenticator stages.
---
