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. This approach is foundational to a comprehensive security strategy, allowing organizations to evaluate access based on specific risk factors, such as user identity and device security.

Duo enhances user authentication through strong multi-factor authentication (MFA), which allows users to verify their identity quickly, often with a simple tap on a notification from the Duo Mobile app. This system supports various user groups and provides visibility into all devices accessing applications, helping organizations manage security effectively.

Duo offers detailed insights into user devices through its endpoint visibility features. Organizations can monitor both corporate and personal devices, assess their security posture, and identify risky devices. This visibility is crucial for enforcing security policies and ensuring that only trusted devices can access sensitive applications.