In order to enable two-factor authentication you’ll need to login into your account and click on “Settings”. Next, click on “Users” and “Edit”
Next, continue by enabling “Two factor authentication” button and follow the steps.
First, you will need to download Google Authenticator app for iPhone or Android.
Next, open the app and scan the provided QR code from the dashboard. You’ll be presented with 6 digit code – type them to the field below the QR code.
That’s it. Next time you log in to the system, you will be asked to confirm your identity by entering 6 digit code from your phone’s Google Authenticator popup.