[gruez]

>Locking down the machines is fine if you don't get any privilege exploits that take over the machine

but in that case deepfreeze isn't going to save you either.

privilege exploits = SYSTEM access = kernel mode access = ability to bypass deep freeze (by circumventing their IO driver)

[protomyth]

So far it has been one layer too far. plus I don't have to worry about any saves to the HD.