nanog mailing list archives

Re: Client information?


From: "Scott Weeks" <surfer () mauigateway com>
Date: Fri, 10 Aug 2007 00:20:41 -0700




--- security.guru.phd () gmail com wrote:
From: "Paul Atkins" <security.guru.phd () gmail com>

I am a network researcher. One question I want to ask the ISPs here are that
if they have a choice of finding more information about the hosts that
connect to them, is it something they will like to spend money on? For
example if the ISP can find out what applications is the host running etc.
would it be useful for the ISPs?
-------------------------------------------------


No, there're too many free tools that're way fun and good.  For example: www.ntop.org with lsof for your particular 
question.  But, you're asking folks who aren't afraid of the technology.  Ask an exec and they'll probably give a much 
different answer.  ;-)

scott



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