Multi-factor authentication (MFA) is a security mechanism that requires employees and students to provide two or more forms of identification to access a system or application. These factors can include something you know (such as a password) and something you can generate (a code on your phone or app).
MFA is important for security because it provides an additional layer of protection against unauthorized access and helps prevent identity theft and fraud. Even if a hacker obtains your password, they would still need access to the second factor to gain entry to the system or application.