Yes. Open Multi-factor Authentication in your profile and follow the steps. You will then be asked for a code each time you sign in.
- Open your profile from the menu at the top right.
- Go to Multi-factor Authentication.
- Choose a method and select Set up.
- Follow the steps, then select Confirm and turn on.
Ways to confirm it is you
- Authenticator app: a 6-digit code from an app on your phone.
- Code by email: a 6-digit code sent to your email.
- Security questions: answers you choose.
- Recovery codes: backup codes for when you cannot use the others.
Good to know Generate and save your Recovery codes somewhere safe, so you can still get in if you lose your phone.