Google Authenticator is an Android-based application that implements two-step verification services. You can search for “Google Authenticator" in the Google Play Store, or a supporting app market, to install this app.
- Open Google Authenticator and select the Set up account option in the menu in the top-right corner.
- Select Scan a barcode and then scan the barcode generated on the MFA binding page.
- After scanning the code, you will see the window as shown in the following figure that displays your account name and MFA key.
- On the MFA page, enter the two consecutive MFA codes and then click Confirm to bind to bind the authenticator.