Text message two-factor authentication sounds like a security upgrade. It feels official. It looks responsible. Yet it often ...

Authenticator apps are increasing in adoption as they add another layer of security to user identity verification. An ITRC study found that more than 1.35 billion individuals had their personal data ...

Authenticator apps auto-generate numerical codes to help secure your online accounts. These codes act as a form of 2-factor authentication (2FA). Here are some of the best authentication apps ...

Why Passwords Are Still a Developer's Problem in 2026. The case against password-based authentication is well-established in the IAM community, but the practical implications for ...

Two-factor authentication (2FA) prevents hackers from gaining access to your accounts even if they have your password. Here ...

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) ...

These days, there's always a new digital attack around the corner targeting smartphones. Here are some phones that offer the best security against such threats.