Article View: comp.sys.next.programmer
Article #2165Re: Using the serial # in ROM as a copy protection mechanism...?
From: Toon Moene
Date: Sun, 20 Dec 1992 17:02
Date: Sun, 20 Dec 1992 17:02
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In article <1gte4tINNs3r@ni.umd.edu> louie@sayshell.umd.edu (Louis A.
Mamakos) writes:
[ .. pros and cons about using a hardwired 'serial number' for
licensing removed ... ]
> You either trust your users or not. The approach that I like is to
> give the user some piece of information that needs to be supplied to
> enable the application. This piece of information uniquely identified
> the *owner* of the software.
> louie
Well, you'll trust your suppliers or not :-) Your scheme - as effected by
the licensing for the (C)SLIP package - works fine for me - except for one
little detail. I obtained a license to use Compressed SLIP with my Neuron
1414 modem. Now this weekend I upgraded to 3.0, thereby effectively
disabling Compressed SLIP, because it depends on being able to patch the
kernel to permit IP packets < 536 bytes. Fortunately - I thought - there
was an updated version of your CSLIP package on the Education Software
Sampler CD-RON. Alas, installing this package overwrites the license file
... Because I'm very paranoid about keeping originals, I could go back
and re-install the old version - and ended up doing the kernel hack myself
:-)
Great software, though - kudo's ...
--
Toon Moene (toon@moene.indiv.nluug.nl)
Kantershof 269, 1104 GN Amsterdam, The Netherlands
Tel.: + 31 20 6982029; Fax: + 31 20 6003411
No Disclaimers; a NeXT at home protects against this occupational hazard.
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Path: arc1-ca.pugleaf.net!sparky!uunet!noc.near.net!hri.com!spool.mu.edu!darwin.sura.net!paladin.american.edu!news.univie.ac.at!hp4at!mcsun!sun4nl!moene!moene.indiv.nluug.nl From: toon@moene.indiv.nluug.nl (Toon Moene) Newsgroups: comp.sys.next.programmer Subject: Re: Using the serial # in ROM as a copy protection mechanism...? Message-ID: <404@moene.indiv.nluug.nl> Date: 20 Dec 92 17:02:40 GMT References: <1gte4tINNs3r@ni.umd.edu> Sender: toon@moene.indiv.nluug.nl Organization: Moene Computational Physics, Amsterdam, The Netherlands Lines: 32