Proton has just announced the release of Proton Authenticator. This free, open-source two-factor authentication (2FA) app should give you more flexibility along with strong encryption, with a ...

Proton Authenticator is the new 2FA app that is completely free and open-source. It doesn't serve you ads like the competition.

Google Authenticator just got an update that should make it more useful for people who frequently use the service to sign in to apps and websites. As of today, Google Authenticator will now sync ...

Google’s Authenticator App Just Got a Handy New 2FA Tool You can now sync sign-in codes across devices—but they aren’t end-to-end encrypted. Photograph: Rasid Necati Aslim/Getty Images ...