From the blog "Featured News"

Today we’re introducing an additional way for you to protect your account! Multi-Factor Authentication (MFA) is now available to all residents on their accounts. MFA is an additional step to prove your identity before gaining access to sensitive information or actions on your account. It provides an extra layer of security to supplement your username and password. Widely adopted by many products, MFA is an industry standard. How does it work? You can learn more about MFA, find out what