Free two-factor authentication apps usually come with a catch. They have limited features, poor sync, or questionable security. But Proton Authenticator breaks this rule, and it's better than most ...

SANTA BARBARA, Calif.--(BUSINESS WIRE)--Bitwarden, the credential management leader, today strengthened its individual free account with passkey two-factor authentication (2FA) – discoverable FIDO2 ...

Twitter has ended free two-factor authentication via text message, a crucial tool for users to keep themselves safe from hackers. But there’s an alternative that offers even better security and ...

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) ...

If you’ve heard us say it once, you’ve heard it a thousand times: Turn on two-factor authentication. Do it for every important account you have, especially banking, email and social media. Do it to ...