You can go to the Apple App Store and search for “Google Authenticator” to install the app.
- Open Google Authenticator and click BEGIN SETUP at the bottom of the page.
- Select Scan 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.