Multi-factor authentication (MFA) requires two or more independent credentials to verify identity, layering protection beyond passwords. Articles cover MFA implementation, the spectrum of factor types (knowledge, possession, inherence), and how MFA changes the threat model for common attacks.
Passkeys are the post-password authentication credential. They replace both the traditional password and the additional MFA code that authenticator apps produce, with…
The question that comes up almost every time someone configures their first authenticator app is the right question to start this post…