adds support for Touch ID, introduces new 'One Time Password

After releasing major updates to its apps on both Android and iOS back in May, has just updated its

Fingerprints as passwords: New iPhone Touch ID gets mixed security verdict (Updated)

Apple Wants to Replace Passwords with Face ID/ Touch ID for New Sign Ups

How to add YubiKeys to Apple ID: A step-by-step guide - Yubico

No More Passwords: How to Set Up Apple's Passkeys for Easy Sign-ins

Add or delete fingerprints on your Mac - Apple Support

Use Touch ID on iPhone and iPad - Apple Support

Duo Mobile on iOS - Guide to Two-Factor Authentication · Duo Security

Use security keys to sign in to your Apple ID account on iPhone - Apple Support

About Touch ID and Keychain integration : Royal Apps

Biometrics: fingerprint authentication on your Android

Warning: If you're on iOS and use Authy, OTP Auth, or the Yubikey Authenticator app with Touch ID then there is a Security hole wherein a new fingerprint can be added to