Article - Manual Setup - eduroam for ...

On your Mac, navigate to the Wi-Fi icon in the top right of your desktop to view all Wi-Fi networks that are in range and select eduroam from the list of available networks.
Your Mac will now prompt you to log in to the network. Authenticate with your fully-qualified TrueYou Username, in the format NUID@nebraska.edu. The username must include the @nebraska.edu domain. Enter your TrueYou Password when prompted.
Verify that the certificate presented is issued to nu-net.nebraska.edu, then click Continue to accept it. Authenticate using your local macOS credentials if prompted.

Please Note:

If you previously connected to NU-Guest, remove or "forget" that SSID from your list of preferred networks.
High-risk Apple devices managed by the University cannot use the SecureW2 tool, as they are unable to install new configuration profiles.

Support

If your device cannot connect to eduroam wireless after following these instructions, please try the Wireless Network Configuration Utility, create a Network Support Request, or call the campus Help Desk.