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

Duo enhances user authentication through strong multi-factor authentication (MFA) methods. Users can verify their identity quickly via a Duo Push notification on their smartphones, which simplifies the login process while maintaining security.

Duo offers detailed visibility into user devices through its Admin Panel, which flags risky devices and provides a comprehensive overview of security statuses. This includes monitoring both corporate and personal devices to ensure they meet security standards before accessing applications.