Two-Factor Authentication (2FA)
2FA is an added layer of security you can add on after your password. It is basically a prompt for you, the user, to enter a four to six digit code that, ideally, only you should have access through, either through your phone number (via SMS) or through an authenticator app. It allows you to be sure that only you have access to your account. It is also a great way for you as the user to know when someone has hacked your password and is trying to enter your account. They won’t be able too since you’ve enabled 2FA.