Tech Security

Protect Every User

Duo offers a lean, streamlined security interface that won’t slow down your users while keeping your code secure.

Secure Access to Business Data

Your intellectual property is vital to your bottom line - keeping it secure without sacrificing user privacy or productivity isn’t easy. Duo’s trusted access solution integrates with your users’ devices without the use of an agent.

Stronger Access Controls

By verifying the identities of your users with two-factor authentication, Duo ensures trusted users as part of a complete trusted access solution. Advanced access policies allow you to control who can access what, under what conditions.

Our Duo Mobile app integrates seamlessly into your authentication workflow, collecting data without the use of agents. It’s also intuitively easy for users to self-enroll, and admins to manage and deploy.

Download the Two-Factor Authentication Evaluation Guide

Trusted Devices

In addition to verifying their identities, Duo’s trusted access solution ensures trusted devices by checking the security health of their phones, tablets, laptops and more before they’re granted access.

Devices with outdated software are at greater risk of getting compromised via known vulnerabilities. To protect against risks, Duo lets you block any risky devices, and enables users to update right away.

With advanced device access policies, you can use geolocation controls to block authentication attempts from countries you don’t do business in, as well as block anonymous networks like Tor or VPN proxies.

Every Application

Protect your developers and source code from attacks on your production systems by integrating two-factor authentication with your local (SSH) and remote UNIX logins.

Duo’s trusted access solution ensures every application is protected by easily integrating with nearly every popular web, cloud, on-premises application, VPN, remote access gateway, and more. We also provide APIs to secure custom applications.

With Duo’s single sign-on (SSO), your users can securely access all of their enterprise cloud applications by logging into a web portal once, saving time and increasing productivity.

Risk Detection

Proactive access security requires continuous vigilance. With Duo Trust Monitor, you can consistently monitor for access risk. Duo Trust Monitor ingests all authentication logs and analyzes them with machine learning to uncover anomalous or risky access attempts. These events are surfaced within the Duo Admin Panel, but can also be easily exported via API to other security tools.

“This is the brilliance of Duo - most people spend so little time interacting with it, as it's so quick and simple, that they barely know they're using it.”

— Ben Hughes, Network Security Manager, Etsy
“Duo is so easy to set up and integrate into your daily work flow. You don’t even notice it, plus you have the peace of mind of having this huge layer of security on.”

— Jason Marlin, Director of Technology, Ars Technica
“The thing that I personally love about Duo is, the interface is absolutely slick. You just can’t beat the fact that it’s one touch, one button, one press.”

— Paul Pieralde, Principal Product Security Engineer, Eventbrite