Multi-Factor Authentication

Multi-factor authentication -- also known as two-step or two-factor authentication -- provides an extra layer of security by requiring a second method of verifying your identity before granting access to an online service. It ensures that the device you are using is your own. At Duke, multi-factor authentication is required for most online services, including Duke@Work.

Duke uses Duo to provide multi-factor authentication services. When you log in to a site requiring multi-factor authentication, you’ll see the image on this page, which provides the authentication options available to you.

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