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Trusted Users
The first step in Duo’s Trusted Access solution. We confirm the identity of your users with two-factor authentication (2FA) and contextual user access policies.
Two-Factor Authentication (2FA)
An easy-to-use solution to verify user identities at login.
Duo Mobile
Simple one-tap authentication with Duo Mobile, our two-factor authentication app.
Duo Push
A secure and fast way to authenticate via push notification.
User Access Policies
Gain greater control over who accesses what with contextual controls.
Two-Factor Authentication (2FA)
Duo verifies the identity of your users and protects against breaches due to phishing and other password attacks with an easy-to-use two-factor authentication (2FA) solution that adds another layer of security to their logins.
The most secure solution is one your users will actually use.
Our solution meets many industry compliance standards for strong access controls.
User Access Policies
We collect detailed data on every authentication request to your applications so you can make informed, data-driven security policy decisions.
Duo’s User Access Policies allow you to limit access per certain user groups to strengthen your security profile. For example, block login attempts from countries you don't do business in, or block users on anonymous networks.
News and Resources
What Is a Trusted User?
Regain your trust in your users by using a holistic security solution that integrates to work with your...
Read MoreCutting Through the Noise in Security News & Research with Duo Labs
Join Duo Labs for a sales-free, gluten-free, free-range look at important security news, vulnerabilities...
View VideoTwo-Factor Authentication Evaluation Guide
This guide walks through some of the key areas of differentiation between two-factor authentication...
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“Duo has improved the overall security posture of our clients. The ease of setup and management has taken unnecessary stress off of our client’s help desk and IT staff. We have deployed Duo at over 5 locations in the past two months.”
— Michael Trantas, IT Architect, Helient Systems -
“We’ve really been able to tighten security thanks to Duo’s ease of use. Our remote desktop system was constantly being attacked and Duo has slowed this to a minimum concern.”
— Joe Huff, System Administrator, Advanced Turf Solutions, Inc.
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