Multi-Factor Authentication
There is no simpler way to use multi-factor authentication. DUO uses the most secure authentication methods and is built on a Zero Trust philosophy.
Why choose DUO
Verify identity in seconds
Instant approval via mobile push notification.
Protect any application on any device
Compatible with VPN, cloud, on-premise and SaaS.
Deploy easily in any environment
Fast integration with no infrastructure changes required.
Multiple layers of verification
Duo Push
Secure push notifications on mobile.
TOTP Codes
Time-based passcodes generated by DUO Mobile, work offline.
Hardware Keys
Full YubiKey and FIDO2/WebAuthn support, maximum protection against phishing.
Never trust, always verify
Continuous identity verification
Every access attempt is verified individually, regardless of the user's location or network.
Adaptive access control
Dynamic access policies based on context: device, location, user behaviour and risk level.
Complete endpoint inventory
Full visibility into every device accessing your resources. Real-time security posture assessment.
Phishing-resistant MFA
FIDO2 hardware keys and verified push notifications eliminate the risks of phishing and code interception.
DUO Security by Cisco
DUO Security, a Cisco solution, is the world leader in multi-factor authentication. Deployed by thousands of organisations, it combines ease of use with enterprise-grade security.
Protect your access with DUO
Request a free demo and discover how DUO can secure your access in minutes.