Two-factor authentication provides added security by prompting you to enter a unique code at sign in, in addition to your passphrase. The unique code, generated by your phone, is used only once. You ...

Use this Duo Setup Quickstart to get started with the Duo Mobile app. The Duo Mobile app is fast and easy to use, and doesn't require cell services. Duo pushes login requests to Duo Mobile when you ...

The Duo Security authentication process has adopted new features that change the way the USC community can log into their University accounts. According to the Digital Campus, USC’s website for ...