MyLongNickName writes "Dear Slashdot Community, I am an IT administrator for a major city on the West Coast. For security reasons I cannot name the city. However, I find that I have a rogue device on our network. I cannot find any information in my MCSE bootcamp journal on how to handle this. If you were in my position, what would you do to find the physical location of such a rogue device, and how can I disable it? Thank You, Anonymous."