Hi all, so my iMac running leopard on my college campus was forced to install this application called "Policy Key.app" This program allows me to connect to the internet for my campus, yet, as I dug through the permissions of this app, I see that there is system access, admin access, myself with access, and then...."Unknown" with read and write capabilities. Is this normal? I assume the write part must be to deactivate my internet if I am doing something illegal obviously but I must say I feel uncomfortable knowing that there is the "Unknown" user that can read and write my internet access levels. Thank you to all who respond.