copy protection

from Jargon File (4.4.4, 14 Aug 2003)
copy protection
 n.

   A class of methods for preventing incompetent pirates from stealing
   software and legitimate customers from using it. Considered silly.
    
from The Free On-line Dictionary of Computing (8 July 2008)
copy protection

   A class of methods for preventing incompetent pirates from
   stealing software and legitimate customers from using it.
   Considered silly.

   [{Jargon File}]
    

[email protected]