Note: Yubikeys will work with certain AU systems, but not all of them. You can use a tablet with Duo installed or a small device,Ĭalled a U2F Token (such as YubiKey or Feitian).

If you are unable to download Duo Push to a mobile device, there are other options Using Duo Passcodes: Authenticate with Duo when offline Alternative Authentication Or if you are going somewhere that has no cell service, IT Help Desk can also send Using a passcode is appropriate if you are traveling internationally The Duo Push screen displays detailed information about the application and sourceĭevice that initiated the authentication request.Īuthenticating with a passcode requires receiving a text, reading a passcode, and.Duo Push uses cutting-edge end-to-end encryption.Overall, it’s quicker, easier, more secure. Push Authentication (recommended)ĭuo Push is an authentication request you’ll receive as a notification on your smartphone. Yourself - they include push, passcode, or using alternative authentication, suchĪs a token, if you don’t have a mobile device. With Duo, there are several different authentication methods you can use to verify

Duo yubikey u2f