Two-factor authentication (2FA) lets you quickly and easily verify users by requiring two methods to authenticate identity.| Cisco Duo
With Duo’s biometric and security key authentication options, users can leave traditional passcodes behind. Learn how to reduce friction without compromise.| Duo Security
Secure all your devices with one easy tap using the Duo Mobile App. Our authenticator app, also know as a 2FA or MFA app, verifies identity quickly and securely.| Cisco Duo