you are talking about "Behavioral DOS":
http://www.radware.com/Solutions/Enterprise/Security/DoSProtection.aspx

LIAD Mizrachi
liadmz (at) gmail (dot) com [email concealed]

On Thu, Feb 16, 2012 at 09:49, Quentin Chung@Programmer
<quentin.chung (at) programmer.com (dot) hk [email concealed]> wrote:
>
> Hi, DINHTQ ,
>
> You need something which could have behavioral determinations between a
> normal, legitimate client traffic if you are in client side. Or do
> something on distributing the traffic to different sites to prevent hitting
> the threshold of each..
>
> of course, hardening your system can help you raise the threshold
> before being DOS-ed.
>
> For service provider side you are even difficult as you need something
> which could due with huge bandwidth and you have not much choices in
> the market and still expensive at this moment.
>
> BR Teddy Quentin Chung
>
> ----- Original Message ----- From: "Dinh Truong Quang" <dinhtq (at) gmail (dot) com [email concealed]>
> To: "'Calderon, Juan Carlos (GE, Corporate, consultant)'" <juan.calderon (at) ge (dot) com [email concealed]>; <htroup (at) acm (dot) org [email concealed]>
> Cc: <security-basics (at) securityfocus (dot) com [email concealed]>; <webappsec (at) securityfocus (dot) com [email concealed]>
> Sent: Thursday, February 16, 2012 8:54 AM
> Subject: How to prevent Dos and DDoS,
>
>
>
>>
>>
>> Dear All,
>>
>> I looking for good solution to prevent DoS, DDoS for my website , Anyone have a good ideal ebout this problem can help me ?pls
>>
>> Thanks and Best Regards,
>>
>> DINHTQ
>>
>>
>> ------------------------------------------------------------------------

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>>
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>>
>
>
> ------------------------------------------------------------------------

> Securing Apache Web Server with thawte Digital Certificate
> In this guide we examine the importance of Apache-SSL and who needs an SSL certificate. We look at how SSL works, how it benefits your company and how your customers can tell if a site is secure. You will find out how to test, purchase, install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for set-up are highlighted to help you ensure efficient ongoing management of your encryption keys and digital certificates.
>
> http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442
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> ------------------------------------------------------------------------

>

------------------------------------------------------------------------

Securing Apache Web Server with thawte Digital Certificate
In this guide we examine the importance of Apache-SSL and who needs an SSL certificate. We look at how SSL works, how it benefits your company and how your customers can tell if a site is secure. You will find out how to test, purchase, install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for set-up are highlighted to help you ensure efficient ongoing management of your encryption keys and digital certificates.

http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442
f727d1
------------------------------------------------------------------------

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