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Trusted Access

Our comprehensive security solution confirms the identity of users and health of their devices before they connect to your applications. Duo makes security painless, so you can focus on what’s important.

Users working on laptops and phones
  • Trusted Users

    Verify your users’ identities with two-factor authentication.

  • Trusted Devices

    Check the security health of your users’ devices and block access by risky devices.

  • Every Application

    Protect every application, including on-premises or cloud-based.

  • Security and Reliability

    Security built into everything we do - our people, process and technology.

Our Mission is to Protect Your Mission.

You have your own mission to fulfill - and managing security shouldn’t stand in your way. Put your passion into your business, and trust the experts at Duo to secure it.

We Now Live in the Era of Access.

Now more than ever, employees are working from different locations, using personal devices to remotely log into your applications. As a result, we don’t know who’s accessing what, and how. It’s time to rethink security.

Duo Builds Security for People.

In this new world, people-centric security is the only effective security. That’s why we designed our security solution to work with your technology, people and their devices.

Geometric illustration of small circles orbiting a larger, green circle

Trusted Users

In order to trust that your users are who they say they are, we verify their identity with an easy-to-use two-factor authentication solution, while giving you the ability to enforce stronger user access policies.

Two-Factor Authentication

Two factor strengthens access security by requiring two methods to verify your identity. Something you know, plus something you have.

Learn More About Trusted Users

Trusted Devices

Duo then checks your users’ devices for out-of-date software and missing security controls.

Endpoint Remediation

Our device access policies allow you to block any risky devices from accessing your data and apps, protecting your organization against software vulnerabilities. Plus, you can notify and/or require users to update their devices at login.

Learn More About Trusted Devices

Every Application

Finally, we protect Every Application you own, whether on-premises or cloud-based, allowing you to limit access to your applications based on type of user and device.

Single Sign-On

We make it easy on your users by offering single sign-on (SSO), letting your users log in only once to securely access all of their enterprise cloud applications.

Protect My Applications

  • “Duo has solved the issue of enforcing security on devices and services that have no user enforceable password policies with an easy to use, user-friendly service that integrates into nearly all devices.”

    — Brad Boegler, System Administrator, Nexcess
  • “Duo Security has greatly simplified the management of multi-factor access allowing us to focus on more strategic initiatives.”

    — Kevin Shanahan, Engineer, Sirius Computer Solutions
  • “Duo gives us confidence that access to our cloud-based systems is controlled, locked-down, and verifiable.”

    — David Root, Senior Executive, Root Logistics

Ready to Get Started?

Try out Duo's Platform Edition for 30 days to get the full Trusted Access experience.