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Our Product

Our Product

Simple Tools for Complex Security Needs

Connect and protect your employees, business partners and customers with identity-powered security.

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How Does Duo Work for You?

Get the security features your business needs with a variety of plans at several price points.

Duo for Small to Medium Businesses

Desktop and mobile access protection with basic reporting and secure single sign-on.

Duo for Enterprise

All Duo Small/Medium Business features, plus adaptive access policies, greater device visibility, plus advanced device insights and remote access solutions.

Duo for Federal Government

FedRamp authorized, end-to-end FIPS compliant, streamlined solutions.

Duo for State and Local Government

Meet compliance objectives with our friction-free MFA.

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Key Capabilities

Duo provides secure access to any application with a broad range of capabilities.

Duo Passport

Minimize authentication fatigue.

Cisco Identity Intelligence

Gain insights from your identity data.

Multi-Factor Authentication (MFA)

Verify the identities of all users with MFA.

Remote Access

Provide secure access to on-premise applications.

Device Trust

Ensure all devices meet security standards.

Single Sign-On (SSO)

Provide secure access to any app from a single dashboard.

Adaptive Access Policies

Block or grant access based on users' role, location, and more.

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Solutions

Solutions

Secure Access for a Variety of Industries & Use Cases

Duo’s security is customizable, easy to set up and simple to use, making it the perfect solution for a wide range of industries.

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By Industry

Duo provides secure access for a variety of industries, projects, and companies.

K-12 Education

Higher Education

Finance

Healthcare

Legal

Retail

Technology

Federal Government

State & Local Government

Meeting Your Goals

Whether you're considering a big-picture security strategy like zero trust, or you want to address a specific threat like phishing attacks, Duo has you covered.

Continuous Identity Security

Stop sophisticated identity-based attacks while providing a seamless authentication experience.

Access Management

This set of tools and policy controls ensures only the right users have access to applications and resources and under the right conditions.

Zero Trust Security

A zero trust model establishes trust in users and devices through authentication and continuous monitoring.

Passwordless

Duo's comprehensive access security sets the stage for user-friendly, password-free multi-factor authentication.

Phishing Prevention

Secure your workforce against phishing attacks with strong multi-factor authentication, device trust and more.

Risk-Based Authentication

Duo’s dynamic solution detects and responds to potential threat signals to secure trusted users and frustrate attackers.

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Why Duo?

Why Duo?

Strong MFA Security that Doesn't Sacrifice Productivity

With Duo, you can have both, in a platform that integrates across your entire ecosystem. Every user, every device, no exceptions.

Why You Should Choose Duo

Have It All

Duo delivers peace of mind with strong security and increased productivity at an unmatched value.

Speed to Security

Reduce friction and automate processes so that end-users and administrators can focus their time on moving your business forward.

Next Level MFA

Duo continues to pioneer MFA-approaches that keep your business a step ahead of the next threat.

Protection and Productivity

Our Risk-Based Authentication reduces the burden placed on users so they can verify their identity quickly and get back to the task at hand.

Complete Coverage

Close the gap on your security perimeter and bring every user and every device under one secure roof.

Explore Customer Stories

Duo provides secure access for a variety of industries, projects, and companies.

Explore Duo Demos

Click through our instant demos to explore Duo features.

About Duo

Duo Security is part of Cisco Security — find out how we make global security resilience easier than ever!

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Support for Duo Users

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Additional Support Information
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On-Demand Events

April 10th, 2024
Duo APIs 201: Customizing Workflows with Code
September 21st, 2022
Six Key Mistakes MSPs Make With SMB Security
July 27th, 2022
Debunking the Top 5 Misconceptions about Zero Trust
June 2nd, 2022
Duo Q&A Roundtable
April 5th, 2022
CyberCube and Duo Security Answer Top Cyber Insurance Questions
April 5th, 2022
Taking the Pulse of Healthcare Security
April 4th, 2022
Street Cred: Increasing Trust in User Authentication
March 30th, 2022
Platform Security: What Are We Doing?
November 10th, 2021
Saving Time, Saving Money: Register for Duo’s Passwordless and SSO Webinar
November 4th, 2021
The ABCs of Securing K-12 Education with Duo Security
October 7th, 2021
Don’t Fall for Phishing: Secure Access Best Practices
September 29th, 2021
Between the Chair and Keyboard
September 8th, 2021
Implementing Zero Trust Into Your CMMC Strategy
August 11th, 2021
People-Friendly Security Training: Proven Methods and Best Practices
August 5th, 2021
From MFA to Zero Trust: A Five Phase Journey to Securing the Federal Workforce
June 3rd, 2021
Securing Trust: How The Security Leader Enables Business Outcomes
May 18th, 2021
[NEW] Duo Level Up: Free Admin Training Platform
May 13th, 2021
[SNEAK PEEK] How Duo is Making Passwordless Progress Easier
May 12th, 2021
You Can't Phish an Empty Pond: How passwordless is the next essential step in your Zero-Trust journey
May 6th, 2021
Duo and Guest Speaker Forrester Analyst Steve Turner Demystify Zero Trust
April 20th, 2021
Design Thinking for Securing DevOps
March 25th, 2021
Security at Every Age: Designing Remote Access for K-12 Networks
March 23rd, 2021
How Duo’s New Universal Prompt Helps Future-Proof Your Access Plans
March 4th, 2021
How La-Z-Boy Secures Access to Manufacturing Systems at Scale
February 11th, 2021
You’re Already Covered: Make the Most of Your Duo Subscription with Device Health Application!
November 19th, 2020
Securing Access Beyond MFA: How Duo Protects Box
October 22nd, 2020
Bring Your Shadow IT to Light with Duo and Umbrella
October 16th, 2020
Election Security: What Voters Should Know Before November 3
October 8th, 2020
NEW FROM DUO: Trust Monitor for Anomaly Detection
October 7th, 2020
Datto & Duo for Secure Access: What’s the Deal?
October 1st, 2020
Enabling the Future of Zero Trust With Continuous Authentication
September 29th, 2020
Why Use Yesterday’s Technology to Secure Today’s Remote Access?
September 10th, 2020
Meraki and Duo, Your One-Two Combo for Secure Remote Work
September 8th, 2020
Essential 8: How Does Your Organization Rate?
August 27th, 2020
Stronger Application Security Through Diverse Team Building
July 23rd, 2020
Better Identity and Access Monitoring with Duo Security and Blumira
July 16th, 2020
Enabling Secure Business Continuity Together
July 16th, 2020
Verifying Device Trust with Duo and Microsoft
May 13th, 2020
Zero Trust Remote Authentication for PeopleSoft
April 30th, 2020
Enabling Secure Remote Work Together
April 29th, 2020
[APJC] Extending Zero Trust for the Workforce with Device Trust
March 24th, 2020
[EMEA] Extending Zero Trust for the Workforce with Device Trust
January 9th, 2020
When MFA Goes Wrong, And How To Set It Right
October 10th, 2019
Shifting Knowledge Left: Keeping up with Modern Application Security
October 3rd, 2019
NYDFS: What You Need To Know
June 26th, 2019
Building a Zero-Trust Network with Forrester
June 20th, 2019
DNSpionage & Sea Turtle: A New Breed of DNS Attack
June 4th, 2019
It Looks Like You’re Securing Microsoft Apps. Would You Like Duo’s Help?
May 7th, 2019
How Twitter Bots Are Changing Social Media
February 26th, 2019
Like Politics, Security Is All Local
February 7th, 2019
How Hospitals Are Moving Beyond MFA For Access Security
December 13th, 2018
The Rise and Fall and Rise of the Edge: Penn State & Duo on the Zero-Trust Strategy
July 27th, 2018
Is “Zero Trust” Your Key To IT Modernization?
September 20th, 2017
SC Media 20/20 Panel: Beyond the Endpoint
September 6th, 2017
People-Centric Security: Best Practices
August 1st, 2017
What Can 8 Million Devices Tell Us About Security Today?
July 21st, 2017
Duo Labs Security Report - Q2 2017
June 22nd, 2017
Securing Government IT: A CISO's Perspective
June 13th, 2017
How to Manage Endpoint Devices in a Post-Perimeter World
May 16th, 2017
Financial Ransomware: Stop the New Bonnie and Clyde
April 13th, 2017
How Utah State University is Solving its Toughest Security Challenges
April 12th, 2017
What CISOs Wish They Could Say Out Loud
February 3rd, 2017
The 3 Most Popular Phishing Attacks and How to Protect Your Data
October 5th, 2016
Which Laptops Pose the Greatest Security Risks and Why
September 22nd, 2016
3 Critical Protections for your Microsoft Cloud Migration

Upcoming Events & Webinars (See All...)

There are no upcoming events.
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Webinar
Cisco Duo Live Demo
Dec 18, 2024
Join us for a live demo with Cisco Duo to explore the unified access and multi-factor authentication you need to verify user identity, manage devices, and adapt and enforce policy.