Security Basics mailing list archives

Re: Firewall configuration statistics


From: Justin Pryzby <justinpryzby () users sf net>
Date: Fri, 20 Jun 2003 07:33:54 -0700

Well, seeing as I just received duplicates of last months mail, I guess
I may as well respond.

My intent in giving SKP two opposite and conflicting statistics is to
reveal the meaningless nature of the question.  Whether marketing
material says 2% of firewalls are misconfigured or 98% are doesn't
matter.

It is a matter of opinion, and I have given SKP my own meaningless
authority to state whatever he wants.  I hope I have also given him the
motivation to realize that what he wants is an arbitrary number to feed
to people; I want him to get neither satisfaction nor sales from
publishing whatever number he decides to use.

Justin

On Fri, Jun 20, 2003 at 04:48:02PM +0000, security () rexwire com wrote:

Thank you Greg. I totally agree. If people would just answer questions based
on real life experience and knowledge and leave the philosophy to the
politicians I think everyone in this group will be happy.


-SKP

-----Original Message-----
From: NC Agent [mailto:NC_Agent () kueppers-familie de]
Sent: Friday, June 20, 2003 12:01 PM
To: security () rexwire com; justinpryzby () users sourceforge net
Cc: security-basics () securityfocus com
Subject: RE: Firewall configuration statistics


What you received is the reason why I will not post a serious question
to the list. The list has fallen into one of opinion not fact. So folks,
as SKP gets more and more frustrated, and stops using the list for
serious business, maybe it has become time for us to get back to
business. Just my .005 worth.

Greg Kane
SAIC
Senior Systems Security Engineer
CTSF-IA
Fort Hood, TX

-----Original Message-----
From: security () rexwire com [mailto:security () rexwire com]
Sent: Saturday, June 07, 2003 6:16 PM
To: justinpryzby () users sourceforge net
Cc: security-basics () securityfocus com
Subject: RE: Firewall configuration statistics

That makes absolutely no sense. Plus I am not looking for a
philosophical
answer. I was looking statistics for marketing. Does anyone know of a
good
reference site for firewall and other security statistics.

SKP

-----Original Message-----
From: Justin Pryzby [mailto:justinpryzby () users sourceforge net]
Sent: Friday, June 06, 2003 6:18 PM
To: security () rexwire com
Cc: security-basics () securityfocus com
Subject: Re: Firewall configuration statistics


Security,

100% of firewalls are misconfigured. I guarantee that no firewall
administrator has considered all of the posibilities that are out there.
Moreover, there are guaranteed bugs in the firewalling software itself.

No firewalls are misconfigured. Computers do what they are told, and
the occasion cosmic ray bitflip is insignificant compared to human
error. FW admins who use broken software or write bad FW policies
deserve to suffer the consequences.

Take your pick. As a user, I think all firewalls suck because at best
they are another layer for things to get f()'d up, and at worst they
prevent me from doing stuff. As an admin, I know of no more problems in
my current firewall configuration (-j DENY), but let me check.

Unless you elaborate on whichever number you quote, it is meaningless.
Anyone who has ever deal with a firewall will know that. You will,
however, impress 99% of everone with a cool word like ''firewall''.

Justin


On Sat, Jun 07, 2003 at 12:42:26AM +0000, security () rexwire com wrote:

I remember once reading that X amount of firewall's are misconfigured.
Does
anyone know where I can get this statistic from? We are making some
new
marketing material and I would like to include this stat in it. A
quotable
source would be great.

Thanks

SKP


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---------------------------------------------------------------------------
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The Gartner Group just put Neoteris in the top of its Magic Quadrant,
while InStat has confirmed Neoteris as the leader in marketshare.
     
Find out why, and see how you can get plug-n-play secure remote access in
about an hour, with no client, server changes, or ongoing maintenance.
          
Visit us at: http://www.neoteris.com/promos/sf-6-9.htm
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