Great Circle Associates Firewalls
(February 1997)
 

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Subject: What is a virus? (was: RE: [NTSEC] ActiveX, MSIE and Quicken )
From: C Matthew Curtin <cmcurtin @ research . megasoft . com>
Date: Sun, 2 Feb 1997 16:06:47 -0500
To: harley @ icrf . icnet . uk
Cc: firewalls @ GreatCircle . COM
In-reply-to: <199701312007 . MAA12560 @ mycroft . GreatCircle . COM>
References: <199701312007 . MAA12560 @ mycroft . GreatCircle . COM>
Reply-to: cmcurtin @ research . megasoft . com

>>>>> "David" == harley  <harley @
 icrf .
 icnet .
 uk> writes:

David> <pedant> Actually, none of these are defining characteristics
David> of a virus. All a virus has to do to -be- a virus is
David> replicate. </pedant>

Uh, not quite.

A "virus" is so named because of its resemblance to its biological
namesake: it attaches itself to something that's already there.  A
worm also replicates itself, but it does not attach itself to
something that's already there: it is, itself, a standalone program.

The mainstream media has completely blurred the distinction between
the two.  Let's not allow "their" confusion to cause misunderstandings
among "us," eh?

-- 
Matt Curtin  Chief Scientist  Megasoft, Inc.  cmcurtin @
 research .
 megasoft .
 com
http://www.research.megasoft.com/people/cmcurtin/    I speak only for myself
Hacker Security Firewall Crypto PGP Privacy Unix Perl Java Internet Intranet


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