1. WebAuthn-compliant Security Keys / Biometrics (Most Secure / Preferred)
Supported Options: Most WebAuthn / FIDO2 compliant solutions should be supported. FIRST is unable to test all options on all platforms. The following options have been successfully tested:
- Biometrics:
- Apple FaceID / TouchID
- Windows Hello
- Passkeys
- Hardware Authenticators: Titan Security Keys, Yubikeys
2. One Time Password (OTP)
Supported Options: Most tOTP compliant solutions should be supported. However, FIRST is unable to test all options on all platforms. The following options have been successfully tested:
- Auth0 Guardian (Android, iOS)
- Authy (Android, iOS)
- Duo Mobile (Android, iOS)
- FreeOTP (Android, iOS)
- Google Authenticator (Android, iOS)
- Microsoft Authenticator (Android, iOS
- YubiKey Authenticator (Android, iOS)
3. Auth0 Guardian (Mobile App)
Android and iOS supports Push Notifications.