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Re: [Full-disclosure] Why the IPS product designers concentrate on server side protection? why they are missing client protection

From: Nelson Brito (nbritosekure.org)
Date: Tue Jun 01 2010 - 08:27:48 CDT

Okay, but why did you mention AV as a client-side protection?

It leads to a discussion about client-side protection, anyways.

Cheers.

Nelson Brito
Security Researcher
http://fnstenv.blogspot.com/

Please, help me to develop the ENG® SQL Fingerprint™ downloading it
from Google Code (http://code.google.com/p/mssqlfp/) or from
Sourceforge (https://sourceforge.net/projects/mssqlfp/).

Sent on an  iPhone wireless device. Please, forgive any potential
misspellings!

On Jun 1, 2010, at 9:58 AM, rajendra prasad
<rajendra.palnatygmail.com> wrote:

> Hi List,
>
> I have started this discussion with respect to Network IPS.
>
> Thanks
> Rajendra
>
> On Tue, Jun 1, 2010 at 1:08 PM, rajendra prasad <rajendra.palnatygmail.com
> > wrote:
> Hi List,
>
> I am putting my thoughts on this, please share your thoughts,
> comments.
>
> Request length is less than the response length.So, processing small
> amount of data is better than of processing bulk data. Response may
> have encrypted data. Buffering all the client-server transactions
> and validating signatures on them is difficult. Even though
> buffered, client data may not be in the plain text. Embedding all
> the client encryption/decryption process on the fly is not possible,
> even though ips gathered key values of clients.Most of the client
> protection is done by anti-virus. So, concentrating client attacks
> at IPS level is not so needed.
>
>
> Thanks
> Rajendra
>
>
>
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