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

How to take a backup of Google Authenticator Google Authenticator keeps your account safe with a time-based one-time password (TOTP). It stores the codes in the cloud for easy access.

You'll be prompted to complete the two-factor authentication you set up with Google Authenticator. Open the Google Authenticator app on your phone, find the correct account, and note the number ...

Google's 2FA setup now allows users to bypass SMS verification and directly set up protection with authenticator apps or hardware keys.

How to disable Google Authenticator sync feature For those that don’t want to take the chance, it’s possible to use Google Authenticator outside of your Google Account.

How to Add an Account to Google Authenticator You need two things: Google's authenticator app and a code from the account you want to add to the app (Facebook, Amazon, your bank, etc.).