Authenticator apps are a multi-factor authentication (MFA) method for encrypting your online login credentials. Stay protected with the best MFA apps we've tested. I review privacy tools like hardware ...

There are several great authenticator solutions, including these five.

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 ...

The makers of Bitwarden Password Manager have launched Bitwarden Authenticator. Bitwarden Authenticator is a two-factor authentication app that serves TOTP codes. This is a standalone app, but ...

Duo’s security services are mainly aimed at businesses, but anyone can make use of its clean, reliable authenticator app—like the other apps we’ve mentioned here, it supports a wide variety of ...

Proton is finally bringing one of Proton Pass' best features to a standalone app. I've been using Proton Pass for over a year now, and it's quickly become my favorite password manager to date for a ...

In a move that further cements its reputation as a privacy-first tech company, Proton has officially released Proton Authenticator, a free two-factor authentication (2FA) app for Windows, macOS, Linux ...

Bitwarden has just launched a new multi-factor authenticator app called Bitwarden Authenticator, which is available for iOS and Android devices. The app uses time-based one-time passwords (TOTPs) for ...

Many apps and sites are requiring nontext-based MFA. Both apps are free and readily available in the App Store, Google Play Store, and other Android stores. Both these behemoths have a vested interest ...

Microsoft's Authenticator will now suppress notifications of suspicious logins. Attackers will repeatedly try to log in, giving users "MFA fatigue" due to so many notifications. If your company allows ...

Microsoft Authenticator mobile app will detect if the phone is jailbroken or rooted and block it from using the app.