To set up two-factor authentication (2FA) you’ll need an authenticator app, which you might already have one. Any app that supports time-based one-time passwords (TOTP) will work, such as:
- Microsoft Authenticator
- Google Authenticator
- Authy
- 1Password
- LastPass Authenticator
Once you’ve chosen an app:
- Log in to the website
- Go to your profile and scroll to the bottom
- Click Activate 2FA
- Scan the QR code with your authenticator app (or enter the text code if you can’t scan it)
- Download the recovery codes and keep them somewhere safe
- Enter the code from your authenticator app to confirm and activate 2FA
Here is a short walkthrough video.