All students need a UA NetID and password to verify identity for UA online services, including UA Email (CatMail), Google Apps for Education, password protected areas of Arizona Health and Sciences Library (AHSL), D2L, and One45, to name a few. If you have not created a UA NetID or need to reset your password, visit https://netid.arizona.edu and be sure to have your Student ID and PIN handy.
NetID+ authentication is required for all campus logins. Once you have established your NetID and password, enroll in NetID+ two-factor authentication.
Enroll and manage NetID+ at: https://netid-plus.arizona.edu/
NetID+ uses technology from Duo Security to add an extra security step when you log in with a NetID, similar to many other major websites like Google, Facebook, and Apple. This prevents hackers, strangers, or other users from accessing NetID-enabled resources, even if they know your NetID password.
After you are enrolled, when you log in with your NetID, you will be asked to approve the login by doing one of the following:
approving a push alert sent to your iOS or Android smartphone or tablet via the Duo Mobile app (this is the easiest, recommended method)
entering a passcode sent in a text message
answering an automated phone call to a cell phone or landline
pressing the button on a Yubikey token device (a small USB stick carried on a keychain, must be purchased separately)
entering a bypass code that you printed out previously