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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.

Learn how Duo can protect your Microsoft applications in minutes.

User and device trust for every application

Two-factor authentication (2FA)

Verify 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 deploys Duo for workforce zero trust

"Security is constantly changing. As we move forward, Duo is going to be a critical enabler to allow us to have zero trust. Where you are, what you want access to, from what devices, and being able to make that very dynamic. And that's what I'm looking forward to enabling through Duo and the Cisco Zero Trust platform. "

Steve Martino, CISO, Cisco

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.