26 Mar
2001
26 Mar
'01
14:19
If you are running an Xserver with export DISPLAY=WWW.XXX.YYY.ZZZ:0.0 it is possible to use another user's display to make your tasks appear there - simply by using their IP address. This could be useful - but it can also be annoying when some abuse it. How can it be prevented? TIA -- Alan Davies Head of Computing Birkenhead School