[cyberidiot]

Hi, I was wondering if anyone could help me out with a problem. When I at school in the computer rooms people keep shutting my computer using the command shutdown -s -m [ip address]. I know how to abort it so that's not problem, but I was wondering whether the was a way to prevent it happening entirely. The network is a LAN with in windows xp professional service pack 1 installed that's all I know.

Please help