Multi-Factor Authentication (MFA) is a service that improves security in organizations by requiring users to confirm their identity using at least two different authentication methods. This includes a combination of something the user knows (e.g., a password), possesses (e.g., a phone or token), and biometric characteristics (e.g., a fingerprint). MFA makes it possible to secure access to key applications and data, reducing the risks associated with leaked passwords or unauthorized access.
The service is compatible with many systems and very easy to implement.