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Duo Free

Protect access to federated cloud and on-premises applications with Duo’s easy-to-use two-factor authentication, your essential credential theft protection solution.

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With Duo Free, you get:

Trust Your Users

Protect your users against credential theft attacks by adding an extra layer of security to your users’ logins with Duo’s cloud-based two-factor authentication solution.

Usable, Hardware-Free Security

Duo provides an easy-to-use, secure mobile authentication app for quick, push notification-based approval to verify your user’s identity. Or, use a variety of supported authentication methods to fit every user’s unique needs.

Protect Every Application

With Duo Free, you can integrate two-factor authentication with your federated cloud and on-premises application logins to protect data no matter where it lives. Protect as many applications as you need, at no additional cost for new integrations.