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Protect your workforce with simple, powerful access security.

We're Duo. Our modern access security is designed to safeguard all users, devices, and applications — so you can stay focused on what you do best.

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Secure access for any user and device, to any environment, from anywhere. 

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Get the peace-of-mind only complete device visibility and trust can bring. 

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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.

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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. 

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Coming Soon: Passwordless Authentication from Duo

Ready to ki$$ pa$$words g00dby3? Soon, you'll be able to do just that with Duo. 

Passwordless authentication promises to provide a frictionless login experience, while reducing administrative burden and overall security risks for your organization. In essence, it's a simpler, more secure way to MFA. 

Our passwordless authentication solution is flexible and easy to set up, and it's designed with the same best-in-class usability you'd expect from any Duo product. Sign up today to receive updates on our upcoming passwordless experience.

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Experience Duo now with a free trial.
It only takes a few minutes to set up.

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