OSEC

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Re: Anti-DDoS Appliance with a focus on Web Code Exploits (Comment Spam, and the like)

From: Eric Marden (securityxentek.net)
Date: Wed Sep 05 2007 - 14:15:46 CDT

Thanks for the recommendations and keep them coming. But keep in
mind. Their infrastructure is Win 2003 + CF + IIS.

So modsecuirty and to a point iptables may not be ideal solutions.
However, this could change as long as the disruption to their core
business is minimal.

-= Eric Marden =-
http://www.linkedin.com/in/xentek

On Sep 5, 2007, at 3:13 PM, Josh Amishav-Zlatin wrote:

> On Fri, 31 Aug 2007, Eric Marden wrote:
>
>> I've just started with a company running Coldfusion Apps on Windows.
>> Too much code for me to audit quickly, but need some recommendations
>> on something we can put at the network perimeter that will sniff
>> incoming traffic only for weird patterns.... like if a guest book
>> gets hit 100 times in 10 secs from the same IP it will just start to
>> block....
>>
>> It shouldn't worry about outgoing, just incoming.
>>
>> Didn't think Snort was for this, or other IDS type systems.
>> Commercial or Open Source (OS Preferred) will be considered. An
>> Appliance if its Commercial. We need something quick and easy.
>
> For the problem you specified above, you could take care of with an
> iptables rule using the limit flag. If your looking for a quick fix to
> provide some general web application protection, take a look at
> setting
> up mod-security.
>
> --
> - Josh

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