Securing your entire organization has never been easier. Duo’s multi-factor authentication (MFA), single sign-on (SSO), remote access and access control products deploy fast in any environment. We help keep companies safer than ever before with minimal downtime and optimized productivity.
Discover Cisco Duo at The 2023 RSAConference™ April 24-27.
If it's connected, it's protected.
As a part of Cisco Secure's comprehensive suite of security products, Duo helps your organization — and every user in it — achieve security resilience. Our product is easier to use, protects any device, integrates with any application — and it works!
Our customizable solutions offer dynamic cybersecurity that evolves with your organization. Adapt to the changing threat landscapes faster with full-scale visibility and unmatched reliability, all from an interface so simple that anyone can use it.
Duo’s MFA (multi-factor authentication) and 2FA (two-factor authentication) app and access tools can help make security resilience easy for your organization, with user-friendly features for secure access, strong authentication and device monitoring.
Multi-Factor Authentication (MFA)
Quickly and securely verify user trust with every access attempt.
Establish strong security for your remote users.
Get granular security tailored to your users and their access context.
Know the health of every device accessing your applications, managed or not.
Single Sign-On (SSO)
Provide simpler, safer access with just one username and password.
Get to know how Duo meets your security needs.
Why did information security evolve into a password-default model, and how can we correct for passwords' vulnerability? Get insight into how we got here and hear from security experts on the future of passwordless security.
Duo plays an essential role in how Cisco Secure helps protect Hitachi from every device and endpoint on their path to zero trust. Watch the video to find out how we support their remote workforce globally.
From compliance to planning for security’s future, Duo has the access and authentication tools to help you get where you need to be. See what we can do for you.
Download your copy of our latest eBook to learn how you can combine MFA and SSO into a cohesive solution that's an essential part of a zero trust environment that enhances business resilience.
Ready to do a deep dive into zero trust with Cisco? Attend both our Strategy & Planning workshops and our Implement & Execute series to get a 360 degree view of how zero trust might fit in your unique organization.
Register for Strategy & Planning
Register for Implement & Execute
Adopting a zero trust security model is key to achieving security resilience. Learn from our experts TK Keanini, Cisco Secure CTO, and Brad Garnett, Director of Talos Incident Response in this exciting new webinar.
Don’t let your development team fall behind in the ever-changing threat landscape. Register for our zero trust webinars covering basics to advanced topics like continuous authentication and automation. Enhance your skills with zero trust architectures with our developer-focused webinars.
Cisco Secure Access by Duo is proud to unveil our 2022 Trusted Access Report! Find out what's new in access control security and explore our most recent user data to see how trusted access works for organizations like yours.
Looking for a multi-factor authentication (MFA) solution but not sure where to start? Our guide will help you learn how to customize your access security solution and integrate it to fit your organization’s needs. Download the guide to explore MFA in action.
Your Next Step: Experience Duo now with a free trial.