What is MFA (Multi-Factor Authentication)? Learn How it Works
Multi-factor authentication (MFA) is an authentication method that requires at least two forms of verification of the user’s identity to gain access to an account, application, or data set. Instead of needing just a username and password to log in, MFA adds additional layers of security by requiring users to verify their identity. Each additional verification method can prevent unauthorized access from cybercriminals or hackers from executing a successful cyber attack.