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How to Generate a Passcode on My Mobile Phone Device using Duo

If you select Duo App - Passcode as your authentication method, you use a six-digit authentication code generated by the Duo Mobile app to authenticate. Internet or cellular access is not required. This will work on smartphones and tablets.

  1. ‚ÄčGo to the Online Toolkit.
  2. If you have more than one device, in the drop down menu, click a device associated with your mobile phone device. Otherwise, proceed to step 3.
  3. Click Enter a Passcode. A message banner displays at the bottom of the window.

    duo screenshot
  4. Open the Duo Mobile app, and tap the down arrow.

    generate code
  5. A six-digit passcode displays.

    copy code

    TIP: Clicking on the passcode will copy it to the clipboard.
  6. Enter the code on the authentication screen and click Log In.

    duo screenshot

    Congratulations! You have logged into Duo text message passcode on your mobile phone device.