jdMorgan - 5:35 pm on Mar 20, 2008 (gmt 0)

I can't think of a single-word answer. But if you just want a catch-phrase, perhaps something like:

"Allowing all employees to have root access increases our accidental-misconfiguration exposure."
"This access restriction is necessary to reduce our employee-error susceptibility."
"We don't allow shell access, in order to limit user-error risk."

Or in more informal terms, "access controls help us idiot-proof the system." :)

Jim