Authenticator Apps: a Better Multi-Factor Option than Text or Email (opens in new tab)

When a website requires somebody to set up multi-factor authentication (MFA), it often provides multiple options such as: Email SMS (text) Authenticator app Of the three, using an authenticator app is definitely the most secure approach. (Hardware authenticators such as a Yubikey will be a topic for another day.) The Problem with Email as MFA […]