Client to Authenticator Protocol (CTAP)
Two-factor authentication explained: How to choose the right level of security for every account
Two-factor authentication (2FA)
How to use an authenticator app for 2FA on iOS - SecureMac
Two Factor Authentication (2FA) - EnterpriseDT
Certified Authenticator Levels - FIDO Alliance
Web Authentication: An API for accessing Public Key Credentials - Level 2
Two-factor authentication explained: How to choose the right level of security for every account
9 Best 2FA Apps (2023) - The Complete Two-Factor Authentication Guide - Kripesh Adwani
Using Kerberos for Authentication Relay Attacks - vulnerability database
Authentification à deux facteurs, quelles sont les options? - Tools4ever
FIDO2: Authenticate easily with phishing-resistant security - Help Net Security
Enrolling and using both Microsoft Authenticator and a YubiKey Physical Token with Azure MFA – Kloud Blog