Google Authenticator has been around for over a decade, is free, and will work with virtually every service that supports ...

Looking for a free two-factor authentication app that works across platforms? Proton Authenticator offers broad import capabilities, iCloud sync, and thoughtful security features from a company you ...

All you have to do is scan a QR code for the service you want to turn 2FA on for, and the app will generate a new log-in code around every 30 seconds. This week, Google has given its 2FA app ...

Transfer Confirmation: Once all QR codes have been scanned, the Google Authenticator app on your new phone will display a confirmation message, indicating the successful transfer of your accounts.

When setting up an account that supports Google Authenticator, you can scan the QR code with LastPass Authenticator instead to store your tokens in the app. Naturally, you can also secure your ...

Authenticator apps work independently of carriers and generate time-based one-time passwords (TOTP) on your phone. Codes refresh every 30 seconds and never leave your device, eliminating cellular ...

(Yes, you can only do 10 at a time.) Tap on Export once you’ve made your choice. Launch Google Authenticator on your new iPhone and use it to scan the QR code on your old iPhone.

The Microsoft Authenticator app is not displaying code – Possible causes Time synchronization issues: The Microsoft Authenticator App generates the TOTPs based on time-sensitive algorithms.

Google Authenticator app lets other apps take screenshots of its code. Issue was first reported to Google in October 2014, but it was never addressed.

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 has updated its 2FA Authenticator app for iOS with a new account transfer feature that makes it much easier to transfer two-factor authentication codes to a new iPhone.