What is MFA?

MFA stands for "multi-factor authentication". It is a process used to confirm the person logging in is authorized to have access to the account. MFA will ask for a username, password, and 1 additional verification factor. The purpose of MFA is to help protect users against identify theft, cyber attacks, etc. 

Multifactor Authentication may also be referred to as "2 -Factor Authentication", "2 -Step Authentication", or "2 -Step Verification. You are likely already using MFA when accessing online banking, credit card accounts, apps like PayPal, and so on.  The purpose is to add an additional layer of security to your accounts.