What is Duo and what is it used for at UNC Charlotte?

Watch the below video for a general overview of what Duo is and how it works.

1. Duo provides a second layer of security for your NinerNET account when you access University and personal information.
2. Two factor authentication requires something you know (your NinerNET password) and something you have (e.g. a phone/tablet).
3. Faculty/staff have the option of setting up a landline for emergencies; students don't.