If you use a password to log in to an app or a website, you should add two-factor authentication (or 2FA) to protect your account. Using 2FA is one of the two things the Cybersecurity Infrastructure ...

Passkeys offer far stronger security than traditional passwords—and may eventually replace them. We break down everything you ...

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) ...

In 2025, passwords are no longer the safest way to protect financial apps. They can be stolen, forgotten, or hacked. Biometric authentication for financial apps is rapidly replacing them, offering ...