stolen tools - security

[Fred Sturm]

Hi all,
	Having arrived this morning to find about $500 worth of tools missing from 
my "workshop" (a lovely, tiny, windowless practice room), I wonder what 
steps others take to achieve relative security for valuables.
	FWIW, my own "security" consists of a locked door - which can be unlocked 
by the master key only - and the fact that the practice room area is 
accessible only via a card-reader. Obvious suspicion focuses on maintenance 
personnel. I'm thinking along the lines of some sort of padlocked cabinet 
for tools, but would like to benefit from the experience of others.
Thanks,
Fred Sturm
University of New Mexico