1. Click on Settings via the menu on the left.
2. Scroll down to the bottom of the page. Here you can see whether two-faction authentication is enabled or not. Click on Enable 2FA.
3. Follow the instructions you see on the next page:
   1. Download an OTP application, such as Authy, FreeOTP or Google Authenticator.
   2. Scan the barcode with the app.
   3. Enter the code provided.
   4. Give a device name, if you wish.
4. Click on Submit to proceed.
5. You will now be required to provide an additional one-time-code via the app when logging in.

Note: We recommend you to enable 2FA to increase account security.