In “Two-Factor Authentication, Two-Step Verification, and 1Password” (10 July 2023), I explained that for true two-factor authentication, you needed to acquire your time-based one-time password (TOTP) ...

You probably have what seems like a million accounts across the internet these days, right? At least, that’s what it feels like for me — with all these social media, email, and banking accounts, plus ...

Can someone help me learn up on 2fa apps? The actual TOTP app seems the same. Or am I missing something? For work and personal stuff I use Microsoft Authenticator. It seems totally fine for me and ...