Protect your workforce with simple,
powerful access security

We're Duo. Our modern access security is designed to safeguard all users, devices, and applications — so you can stay focused on what you do best.

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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.

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Duo for AnyConnect VPN

Duo integrates seamlessly with Cisco's AnyConnect VPN, providing an additional layer of security for your remote access strategy. Once integrated with your Cisco ASA VPN, Duo’s two-factor authentication verifies the identity of your users and checks the security health of their devices before they access your applications.

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Cisco Named a Leader in the 2020 Forrester
Zero Trust Platform Wave

Zero trust has become the gold standard for information security. It's a rigorous approach, requiring that companies secure access across applications and networks, from any user, device and location. With outstanding security solutions like Duo at its core, Cisco's comprehensive zero-trust platform has become a leader, ranking among the top providers evaluated in Forrester's 2020 Zero Trust Platform Wave. 

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Duo for Webex

Duo’s integration with Cisco WebEx offers a variety of methods for adding two-factor authentication and flexible security policies to WebEx SSO logins. Duo layers strong authentication and a flexible policy engine on top of WebEx logins using the Security Assertion Markup Language (SAML) 2.0 authentication standard. Duo authenticates your users using existing on-premises or cloud-based directory credentials and prompts for two-factor authentication before permitting access to WebEx.

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Email security in the cloud

For a virtual desktop experience, there’s the agility and convenience of the cloud. Have Cisco make policy changes, or access the cloud to create the policy changes yourself.

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