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 ...

When I first installed Google Authenticator on iPhone to handle two-factor authentication (2FA), I realized the app had a flaw I hoped I'd never have to deal with. If the handset is lost or stolen, so ...

Running Google Authenticator on your mobile device is an effective way to protect your online accounts and logins with two-factor authenticator codes. But in the past, those codes would appear only on ...

Google Authenticator, the app that provides one-time codes to securely log in to your accounts, is probably the only app on my phone that I use absolutely every day. It's a must-have if you want to ...

Google Authenticator is a popular app that gives your accounts an additional layer of two-step authentication security and is widely used by millions. But, it's the sort of app that is limited to a ...