Cisco DUO’s modern access security is designed to safeguard all users, devices, and applications — so you can stay focused on what you do best.
Secure access for any user and device, to any environment, from anywhere.
Get the peace-of-mind only complete device visibility and trust can bring.
Respond faster to threats with an easy‑to‑deploy, scalable SaaS solution that natively protects every application.
Designed for teams of all sizes. Engineered to protect your mission.
Duo’s access security shields any and every application from compromised credentials and devices, and its comprehensive coverage helps you meet compliance requirements with ease.
Intuitive authentication for users. Powerful flexibility for companies.
Duo natively integrates with applications to provide flexible, user-friendly security that’s quick to roll out and easy to manage. It’s a win, win, win for users, administrators, and IT teams alike.
Perimeterless workforce protection. Secure access worldwide.
Lay the foundation for your zero-trust journey with multi-factor authentication, dynamic device trust, adaptive authentication and secure single sign-on for every user and device.
Introducing Duo Free: Trusted Access for All
Free up to 10 Users
Protect access to federated cloud and on-premises applications with Duo’s easy-to-use two-factor authentication, your essential credential theft protection solution.
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.
Experience DUO now!
It only takes a few minutes to set up.
