In the 802.1X Authentication box type your Uniqname@umflint.edu and LAN password
If you type the wrong password here there is now an easy way to fix this.
In the Network Preferences Box, click the AirPort option
Click Advanced
Click the tab 802.1X
Click the arrow next to User Profiles on the Left
Click WPA: UMF_SECURE
Click the minus sign "-" in the bottom of the left window. Your old profile has now been deleted and when you open a web browser it will ask for your login information again.