Re: rose fragmentation attack

From: Jay (jay.tomas@infosecguru.com)
Date: Mon Jul 09 2007 - 12:01:30 EDT


I often fine it interesting that folks make comments that few if any exist of any item just because they have no experience or the clients they deal with fail to effectively plan for Disaster Recovery or Business Continuity. There are thousands of Nodes that are resilent enough to resist different levels of DOS. It may be important to know if it would take several thousand or several million connections to take them offline. Its about threshhold assessment.

After looking at the fine Web Design that sysinfo.com has though I guess I shouldnt be surprised by your short sightedness or your DUH.

Nice spining animated .GIF from the 80's.

Jay

----- Original Message -----
From: R. DuFresne [mailto:dufresne@sysinfo.com]
To: jay.tomas@infosecguru.com
Cc: jnferguson@gmail.com,pen-test@securityfocus.com,pen-test-return-1078484493@securityfocus.com
Sent: Fri, 6 Jul 2007 16:36:43 -0400 (EDT)
Subject: Re: rose fragmentation attack

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On Wed, 27 Jun 2007, Jay wrote:

         [SNIP]

>
> Its better they know they are susceptable to DoS in a penetration test vs. when their site is offline for hours/days when a botnet comes a knocking.
>

I don't know, I take that statement as kinda a DUH! There are few if any
sites that are not susceptable to DoS. And there are few if any sites
that have a real, full, replicated mirror of their network in place to do
an exact test of their production setup.

Thanks,

Ron DuFresne
- --
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