What Is Multi-Factor Authentication — All You Need To Know

Multi-factor authentication (MFA) is a method of access control that requires multiple forms of authentication from independent categories of authentication methods. In other words, it adds an extra layer of security to the login process by requiring users to provide multiple forms of identification. MFA is becoming increasingly popular as a way to protect against cyber-attacks and to meet compliance requirements. In this article, we will take a closer look at what MFA is, the difference between MFA and two-factor authentication, the different types of MFA, and why it is important for IT security. Difference between MFA and Two-Factor Authentication MFA and two-factor authentication (2FA) are often used interchangeably, but there is a subtle difference between the two. Two-factor authentication is a subset of MFA, and it requires the use of two forms of authentication. MFA, on the other hand, requires the use of multiple forms of authentication, which can be more than two. Authen...