The Google Authenticator app eliminates the possibility of an SMS-based attack using algorithms to generate the codes on your phone. Here's how to set it up: 1. Download Google Authenticator from ...

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 ...

To set up the Authenticator app for the first time, use its option under the Set Up Alternative Second Step heading. Open the app, click the + button to add your account, and scan the QR barcode.