What is Duo MFA?

Duo Security is a multi-factor authentication (MFA) solution that helps organizations verify user identities and secure access to applications and data. It works by requiring users to provide a second factor of authentication, such as a code from a mobile app, in addition to their password. This makes it significantly harder for attackers to gain unauthorized access, even if they have stolen a user's password. It is commonly used to protect VPNs, cloud applications, and other sensitive resources.