In order to enable two-factor authentication (2FA) on your Rockstar account, you will need to follow these steps:

• Log in to your Rockstar account.
• Click on your profile icon in the top right corner, select “Account” and choose “Settings” from the dropdown menu.
• Select “2-Step Verification” tab.
• Click on the “Setup” button.
• A QR code will appear for you to scan with the app of your choice.
• Enter your password and verification code from the authentication app and click “Verify”.

All done! Your account is now protected with an additional security layer.