Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uwm.edu!lll-winken!uunet!mcsun!ukc!stc!datlog!dartus
From: dartus@datlog.co.uk ( David Artus)
Newsgroups: comp.sys.ibm.pc.programmer
Subject: Copy Protection
Summary: References wanted
Message-ID: <2796@dlvax2.datlog.co.uk>
Date: 20 Mar 90 14:49:07 GMT
Organization: Data Logic Ltd, Queens House, Greenhill Way, Harrow, London.
Lines: 15


We wish to evaluate possible copy protection methods that could
be used for PC software. One option we have examined is the use of
a "dongle", could anybody suggest alternative methods (or references to
articles which discuss them) which might not need the use of specific 
hardware.


Please reply by email and I will summarise to the net if there is
sufficient interest.

Thanks.
-- 
Regards,
	Dave Artus	<djna@datlog.co.uk or mcvax!datlog!djna>