padded cell

from Jargon File (4.4.4, 14 Aug 2003)
padded cell
 n.

   Where you put {luser}s so they can't hurt anything. A program that
   limits a luser to a carefully restricted subset of the capabilities of
   the host system (for example, the rsh(1) utility on USG Unix). Note
   that this is different from an {iron box} because it is overt and not
   aimed at enforcing security so much as protecting others (and the
   luser) from the consequences of the luser's boundless naivete (see
   {naive}). Also padded cell environment.
    
from The Free On-line Dictionary of Computing (8 July 2008)
padded cell

   Where you put {lusers} so they can't hurt anything.  A program
   that limits a luser to a carefully restricted subset of the
   capabilities of the host system (for example, the "{rsh}"
   utility on {USG Unix}).  Note that this is different from an
   {iron box} because it is overt and not aimed at enforcing
   security so much as protecting others (and the {luser}) from
   the consequences of the luser's boundless naivet'e (see
   {naive}).  Also "padded cell environment".

   [{Jargon File}]

   (1994-11-30)
    

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