[isalist] Re: Signatures

  • From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
  • To: <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 6 Oct 2006 06:49:31 -0700

To identify the application in HTTP traffic, you'll want to seek out the
User-Agent header.

Bear in mind that you can't configure "allow only" HTTP Filter header
definition.  This mechanism is "blacklist" only.

 

From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of D PIETRUSZKA USWRN INTERLINK INFRA ASST MGR
Sent: Friday, October 06, 2006 6:44 AM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Signatures

 

Hello there

 

For the first time in a long time I have some time to play around with
my ISA's and I want to expend some time working on HTTP filtering.

The thing is, how seeing the packets on my NetMon3 Beta (Thanks Jim) I
know the signatures of the product used to generate that HTTP traffic?

For example, which one is the signature for Internet Explorer and which
one for Firefox? To by that way be able to filter traffic generated from
one and not the other one.

Sorry if my question is kind of stupid but I have no idea about this
topic. If you know about some documents online, please let me know.

 

Thanks guys

 

Regards

Diego R. Pietruszka

 


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