MFA is a security access management solution that verifies a user's identity at login with two or more verification factors. By providing a layer of protection to a user or company’s data, MFA …

The gold standard in MFA. Stay protected with flexible multi-factor authentication (MFA) including options using FIDO2 for phishing-resistant authentication — hook, line, and no sinker. Learn …

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.

Researching Duo for your organization? Learn about Duo's multi-factor authentication (MFA) solutions.

Verify user identity with Duo's multi-factor authentication - before granting access to corporate applications to protect against phishing and other threats.

Once you've enrolled in Duo you're ready to go: You'll login as usual with your username and password, and then use your device to verify that it's you. Your administrator can set up the …

Duo multi-factor authentication protects your organization's data at every access attempt, from any device, and from any location. It verifies user trust, establishes device trust, and provides …

基于 Duo 的 Secure Access. 借助强大的多因素身份验证 (MFA) 和高级终端可视性功能，保障员工安全。

Duo Mobile on Android. The Duo Mobile application makes it easy to authenticate — just tap “Approve” on the login request sent to your Android device. You can also quickly generate …

Duo is a service you use for multi-factor authentication (MFA). Register a device with Duo, and then choose one or more methods by which to authenticate. You can: Receive a push …