Google Authenticator now backs up your 2FA codes to the cloud

The Google Authenticator app has received a critical update for Android and iOS that allows users to back up their two-factor authentication one-time passwords (OTPs) to their Google Accounts and have multi-device support. [...]

2fa accounts android app authentication authenticator authenticator app back back up cloud critical critical update device factor google google accounts google authenticator google authenticator app ios passwords security support update