The two-factor authentication or 2FA is very important to give added security to your funds in Bitso.
Basically it is a sole number to access your account, very similar to the number given by a bank token.
To activate 2FA security in youre Bitso account, you can go to an app on your cellphone through any of the applications that allow this, example: Google Authenticator. we recommend the App "Authy". (option recommended by Bitso)
Thus if someone manages to guess your password it will not be able to login to your account since it does not have the “token” or number generated by the app that you have on your cellphone.
To learn how to activate your 2FA click Here.