Connect with Duo users and security professionals in our Community.
Can't find what you're looking for? Contact Sales or Contact Support.
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.
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.
Duo's Trusted Access solution ensures only Trusted Users and Trusted Devices can access protected applications.
We verify the identity of your users and the health of their devices before they connect to the applications you want them to access. We’re more than a security company. We’re a Trusted Access company.
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.
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Duo then checks your users’ devices for out-of-date software and missing security controls.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.
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.
-
“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
Trusted Users
Make sure everybody is who they say they are.
Verify your users’ identities with two-factor authentication, and enforce user access policies to limit access to your applications.
More About Trusted Users
Trusted Devices
Be sure their devices meet your security standards.
Duo’s platform checks the security health of your users’ devices. Using our device access policies, you can block, warn or notify users of risky devices.
More About Trusted Devices
Every Application
Access only the applications you deem appropriate.
Protect applications no matter where they’re hosted, including on-premises and cloud-based, and simplify access with our secure single sign-on.
More About Every Application