You can now sync sign-in codes across devices—but they aren’t end-to-end encrypted.

Google Authenticator now syncs one-time codes with your account, so you're not stuck if you lose your device.

Ever since it came out, Google Authenticator has been a popular choice for generating two-factor authentication codes on the fly. The service is reliable and secure, but has always had one glaring ...

Earlier this week, Google updated its Authenticator app to enable the backup and syncing of 2FA codes across devices using a Google Account. Now an examination by Mysk security researchers has ...

Google has given Authenticator a much-needed update on Android with account transfers between devices and a fresh look.

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. 2FA adds an extra ...