Explore Duo documentation and resources
Your hub for security insights and essential documentation.
Duo Documentation
Discover how Duo seamlessly supports a wide range of devices and applications. Find detailed documentation, installation guides, and configuration tips in our Duo Docs section.
Duo Resource Center
Explore Duo’s hub of security expertise – your one-stop for ebooks, whitepapers, videos, and reports.
About Duo
At Duo, it starts with people. The ones using our products, the ones building them, and the ones they’re meant to protect. That includes over 40,000 customers who trust us every day. That’s why we lead with trust to build security that fits into real lives.
Duo Support
Whether you are an administrator or a Duo app user, our support resources are designed to guide you quickly and effortlessly to your next step.
Ready to secure your organization?
See why Duo is one of the most trusted access management tools. Try it for free, explore editions, and connect with security experts to get started.