First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...

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 ...

Google Authenticator is pushing synced 2FA codes across your Google Account, though that approach raises some security concerns. Here’s how to use Google Authenticator offline and turn off syncing to ...

A new two-factor authentication tool from Google isn’t end-to-end encrypted, which could expose users to significant security risks, a test by security researchers found. Google’s Authenticator app ...