You can set up the Two-Factor Authentication (2FA) to receive a 6-digit code by email, this means that at every logging you will receive a code by email and be prompted to enter it in order to login to your cockpit.
For this please go in menu "My Account -> Two-Factor Auth" and then click on "Add a new Code by Email".
A new window will be prompted, you can indicate a friendly title for this 2FA method (you will see it when logging in so don't put any secrets in it). Then you have to indicate if this should be the default 2FA when you log in to the site, we recommend to tick this option. In the meantime, you should have received an email to the email address registered in your profile (please verify that your email address is correct in "MyAccount -> My Profile"), you are now prompted to enter the 6-digit code to validate this and to confirm.
You can edit or cancel this 2FA at anytime, just go in menu "My Account -> Two-Factor Auth".
You can also "Turn Off" the 2FA, for this first you have to remove the 2FA "Code by Email" clicking on the trash in red.