Hey there,
I'm writing a java application which needs to lock access to the computer, I managed to do this on a PC by creating an 'always on top' window and then disabling ctrl+alt+del and alt+tab, so the user couldn't shut the application down. I'm a bit of a newbie when it comes to developing on a mac (I like what i see so far though) so any help would be greatly appreciated.
Cheers
James Wilson