Two-factor authentication (2FA) is a security measure that adds an extra step to your login process to protect the security of your account. 2FA requires that you enter your login credentials along with a secondary piece of information that only you would have, such as a pin that an authenticator sends to your phone.
Enabling 2FA is highly recommended because of the sensitive information found in some of the programs you might be invited. In some cases, it might be required by the company running the program.
Go to your Account Settings.
Then go to the Security tab and go to the Two-Factor Authentication area.
Follow the three-step process as directed on the screen and then click the “enable” button.
Three Step Set-Up Process
After you enable 2FA, you will be prompted to enter in your authentication code each time you log-in.