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Date:      Sun, 11 Feb 2001 21:19:01 -0800
From:      "Ted Mittelstaedt" <tedm@toybox.placo.com>
To:        "Terry Lambert" <tlambert@primenet.com>
Cc:        "Matt Heckaman" <matt@LUCIDA.CA>, "Kris Kennaway" <kris@obsecurity.org>, "FreeBSD-ADVOCACY" <freebsd-advocacy@FreeBSD.ORG>
Subject:   RE: FreeBSD Ports Security Advisory: FreeBSD-SA-01:INSERT_NUMBER_HERE
Message-ID:  <000401c094b3$4f1050a0$1401a8c0@tedm.placo.com>
In-Reply-To: <200102120258.TAA17366@usr08.primenet.com>

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I posted that as a smart-assed comment, but in all seriousness
it depends on your definition of a security hole.

From a technical, programmers point of view, a security hole
is a hole that's just sitting there waiting for someone to come
along and take advantage of.  The mere fact that nobody
(including the programmer) is aware it's there doesen't make
the hole go away.

But, from the popular press's point of view, and from an
administrative point of view, a security hole is equivalent
to an "exploited security hole" while an unknown security
hole is of no account.  The popular press
doesen't give consideration to unexploited, potential security
holes or they wouldn't call Microsofts OS's secure, nor would any
Microsoft OS be able to receive any kind of security certification.
(nor would any other OS)  The administrators don't give any
consideration to unexploited, potential security holes, they
build filters only to block known security holes.

All this hairsplitting boils down to the old argument of when
the CEO or investor or bank investigator asks any programmer
or administrator "Is the system secure" we all just smile and nod
and say that it is, all the while knowing that it's impossible
to make anything 100% secure.  And the security industry is the
worst about it, because not only do they know that nothing
is truly secure, but they get paid every day for telling people
that software and devices are secure that cannot in theory be 100%
secure.

Ted Mittelstaedt                      tedm@toybox.placo.com
Author of:          The FreeBSD Corporate Networker's Guide
Book website:         http://www.freebsd-corp-net-guide.com


> -----Original Message-----
> From: owner-freebsd-advocacy@FreeBSD.ORG
> [mailto:owner-freebsd-advocacy@FreeBSD.ORG]On Behalf Of Terry Lambert
> Sent: Sunday, February 11, 2001 6:58 PM
> To: Ted Mittelstaedt
> Cc: Matt Heckaman; Kris Kennaway; FreeBSD-ADVOCACY
> Subject: Re: FreeBSD Ports Security Advisory:
> FreeBSD-SA-01:INSERT_NUMBER_HERE
> 
> 
> > Say rather than unknown, unpublished.  If nobody knew about them they
> > wouldn't be security holes now would they?
> 
> If a bug falls in the code, and there's no one there to audit it,
> does it still make a security hole?
> 
> Sorry, but if a tree falls in the forest, and there's no one there
> to hear it, it still makes a longitudinal compressional wave... and
> a sound, if chaos theory is to be believed.
> 
> 					Terry Lambert
> 					terry@lambert.org
> ---
> Any opinions in this posting are my own and not those of my present
> or previous employers.
> 
> 
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