Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, Dec. 25, 2024: This story, originally published Dec.

Proton has unveiled a new two-factor authentication app, which positions itself as a robust alternative to Microsoft Authenticator. As security concerns around digital identities grow, Proton’s ...

2FA, or two-factor authentication, is a type of MFA (multi-factor authentication) that uses two factors to verify your identity at the time of login. While one of these factors is almost always the ...

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 ...

If you rely on the Microsoft Authenticator app to store your two-factor-authenticator keys and one of the perks you enjoy the most is the Apple Watch support, well, you better think twice as the ...