Zero Trust Security is a model that requires verification of both users and the devices they use to access applications before granting access. It ensures that only trusted users and secure devices can access sensitive applications, forming the basis of a comprehensive security framework.

Duo enhances user authentication through strong multi-factor authentication (MFA), allowing users to verify their identity with a quick tap on a notification from the Duo Mobile app. This approach simplifies the login process while ensuring robust security across various user groups.

Duo provides detailed insights into user devices through its endpoint visibility features. Organizations can monitor the security posture of both corporate and personal devices, flagging any risky devices and ensuring compliance with security policies from a centralized interface.