Detecting screen disconnection

[Ely Levy]

Hey,
I was wondering if there is a way to know when someone disconnect a screen
from the computer. It can be very usefull for a notifying against theft
systems and for anti users making mess with hardware systems;)

I thought about ddcing the screen every few minutes but I'm nto sure how
good idea that is.

Ely Levy
System group
Hebrew University
Jerusalem Israel