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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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Events & Webinars

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On-Demand

July 30th, 2024

Maximize Your Duo Investment Today! Future Proof Your Identity Perimeter with Duo’s Continuous Identity Security, Cisco Identity Intelligence, and more

July 24th, 2024

3 Concrete Ways to Improve Your Identity Security

June 26th, 2024

Identity Under Siege: Strategies for Enhancing Security in a Zero Trust World

June 4th, 2024

Why Are We Stuck in Groundhog Day When it Comes to Compromised Credentials?

May 22nd, 2024

More Bang for Your Buck – Let’s Maximize Your Duo Investment!

May 15th, 2024

Bolster Your Defenses with Continuous Identity Security from Duo

April 23rd, 2024

How Attackers Steal Credentials to Gain Stealthy Access to Your Organization

April 4th, 2024

So, Identity is the New Perimeter. Why is it so Hard to Defend?

February 23rd, 2024

We’ve Got You! – Duo Advanced Webinar

March 12th, 2024

The Future is Contextual: 10 Key Findings and Insights from the 2024 Duo Trusted Access Report

March 5th, 2024

We’ve Got You! – Duo Foundations Webinar

January 24th, 2024

Mitigating Attack Vectors with Duo: Strengthen Your Security Defenses

January 18th, 2024

Accelerate and Automate with Duo APIs

December 19th, 2023

How to Strengthen your Authentication with Duo

November 30th, 2023

Duo MSP Tech Talks: Trusted Endpoints Unleashed

September 29th, 2023

Duo MSP Tech Talks APJC: Trusted Endpoints Unleashed

September 26th, 2023

Your Zero Trust Roadmap: Five Steps to Securing User Access to Applications

September 7th, 2023

The State of Passkeys in the Enterprise

November 30th, 2023

Duo MSP Tech Talks: Land and Expand

August 16th, 2023

Quickly Turn your Organization’s Security Readiness & Resilience Objectives into Outcomes

July 26th, 2023

Duo MSP Tech Talks APJC: Customer Deployment in 60-Minutes

July 19th, 2023

The State of Passwordless in the Enterprise – According to ESG’s Recent Survey Results Sponsored by Cisco Duo

July 6th, 2023

Security Resilience Assessment Tool - A Guided Workshop

June 22nd, 2023

Making A Business Case for Cisco Duo – Strong Access Security that Delivers A Seamless User Experience

June 14th, 2023

What’s New with Duo Single Sign-On (SSO) APJC

May 31st, 2023

Duo MSP Tech Talks: Customer Deployment in 60 Minutes

May 24th, 2023

Duo Trusted Endpoints

May 18th, 2023

Secure Workforce Access at Unmatched Value

May 17th, 2023

Block Unwanted Access with Duo Trusted Endpoints May 17th Americas

April 5th, 2023

Goodbye Passwords and Why You Need a Passwordless Future

April 18th, 2023

Still Using Passwords to Access Apps from Your Devices? There's a Better Way

March 29th, 2023

Quick Wins! Securing your Environment Made Easy

March 15th, 2023

What’s New with Duo Single Sign-On (SSO)

February 22nd, 2023

Customer Spotlight: Ampol

February 22nd, 2023

How Zero Trust Accelerates Incident Response

February 15th, 2023

Duo MSP Tech Talks: Customer Deployment in 60 Minutes

February 9th, 2023

Cisco Duo On Demand Demo

February 8th, 2023

What's New with Zero Trust

February 8th, 2023

Zero Trust Strategy and Future Security Architecture as a Foundation for Operational Resilience

February 8th, 2023

Evaluating Your Cybersecurity Posture with Cisco Security Resilience Assessment Tool

February 7th, 2023

Leveraging Duo Within Your Zero Trust Program

January 25th, 2023

The Skeptic and the Data: How to Bring Trust to Zero Trust

December 15th, 2022

How to Prevent Attacks that Bypass MFA

December 14th, 2022

How Duo Security MFA Helps Secure EPCS

November 17th, 2022

Why Single Sign-On (SSO)?

November 16th, 2022

How Duo Can Help You with Compliance Standards

November 10th, 2021

Saving Time, Saving Money: Register for Duo’s Passwordless and SSO

October 27th, 2022

Don’t Bet on Passwords, Use MFA to Insure your Protection

October 7th, 2022

The Power of Risk-Based Authentication: Placing Users in the Driver's Seat

September 21st, 2022

Six Key Mistakes MSPs Make with SMB Security

September 21st, 2022

Does the FTC Safeguards Rule Affect You?

September 8th, 2022

Eliminate Passwords and Achieve Phishing-Resistant Authentication with Duo

July 28th, 2022

Debunking the Top 5 Misconceptions about Zero Trust

July 12th, 2022

From SAML to OIDC: Single Sign-On for Modern Applications

March 31st, 2023

5 Steps to a Stronger Managed Security Offering

February 23rd, 2022

Secure Your Public Sector House with a Duo Deadbolt

February 3rd, 2022

Duo Passwordless: Expert Tips and Your Questions Answered!

December 9th, 2021

Cybersecurity Insurance and MFA: What You Need to Know

December 9th, 2021

From VPN to VPN-less: Modernizing Secure Remote Access

December 8th, 2021

Cybersecurity Insurance and MFA: Securing K-12 Against the Unknown

November 30th, 2021

Making Sense of Zero Trust

October 7th, 2021

Don’t Fall for Phishing: Secure Access Best Practices

July 14th, 2021

How Cisco Deployed Duo to 100,000+ Users

June 2nd, 2023

Applying Zero Trust Strategy to CMMC Identity and Authorization Levels

April 14th, 2021

Protecting Higher Ed at Scale: The University of Queensland’s Duo Story

February 4th, 2021

Rapidly Securing Remote Access and BYOD with Duo

December 12th, 2018

Learn How Duo Can Secure Your Cisco AnyConnect VPN

April 12th, 2018

How to Secure Workstations with Duo Security

February 20th, 2018

How to Secure Mobile Devices with Duo