
Cisco Duo
Adaptive Multi-Factor Authentication (MFA)

Proactively reduce the risk of a data breach with Duo. Verify users' identities, gain visibility into every device, and enforce adaptive policies to secure access to every application.
Access Security for Everyone, from Any Device, Anywhere
For organizations of all sizes that need to protect sensitive data at scale, Duo is the user-friendly zero-trust security platform for all users, all devices and all applications.
Duo’s Product Plans
Compare Duo’s different plans to find which one is right for you.
With Duo, you can:
Confirm user identities in a snap.
Monitor the health of all devices.
Set adaptive security policies for your business.
Secure remote access without a device agent.
Provide security-backed, user-friendly SSO.
Designed for teams of all sizes. Engineered to protect your mission.
Duo's access security shields any and every application from compromised credentials and devices, and its comprehensive coverage helps you meet compliance requirements with ease.


The 2020 Duo Trusted Access Report
With data from 700 million authentications per month and 26 million devices worldwide, Duo examines 2020's shifting security landscape. Explore the web experience and get the report to learn more.
User and device trust for every application

Two-factor authentication (2FA)
UVerify the identity of all users with Duo's easy, one-tap-approval 2FA.

Device visibility
Gain visibility into all devices managed and unmanaged to ensure they meet your security standards, before granting them access.

Adaptive authentication
Enforce access security policies based on user, device, and application risk.

Secure single sign-on (SSO)
Streamline the user login workflow with a single dashboard to access all applications.

Protect any application, wherever it’s located
Secure access to all on-premises and cloud applications with native integrations.

Secure remote access
Provide clientless remote access for multicloud environments and remote workers.
Cisco Zero Trust
Duo's multi-factor authentication (MFA) and device trust is a great start for enterprises to secure the workforce on their zero-trust journey. Learn more about securing workloads and the workplace.

Security that works for you
You don't have to be an expert in security to protect your business. A simple unified security platform can keep you humming along.
Want to Learn More? Contact a Cisco Security Specialist Now!