First, ensure that you have downloaded a Two-Factor Authentication (2FA) app, like Authy, Google Authenticator, or FreeOTP to your mobile device.
Navigate to your Settings page: https://ironvest.com/app/settings
Click 'Account'
Click 'Enable' next to Two-Factor Authentication
Open the Two-Factor Authentication app that is installed on your mobile device.
Use your mobile device to scan the barcode that is on your Privacy Dashboard screen: https://ironvest.com/app/settings/account/two-factor-auth
Once you've scanned the code, a number will be generated in the Two-Factor Authentication app. Enter that number into the website and click Submit.