full-disclosure - Caching a sniffer

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Message-ID: <F509E6111989D311B63700805FA761DA0D20AC9B@DBDE01>
From: motiwala at ti.com (Motiwala, Yusuf)
Subject: Caching a sniffer

TDR will not work if someone running Sniffer on existing network port.
Isn't?

Yusuf


> -----Original Message-----
> From: full-disclosure-admin@...ts.netsys.com [mailto:full-disclosure-
> admin@...ts.netsys.com] On Behalf Of Dave Horsfall
> Sent: Thursday, March 11, 2004 8:22 AM
> To: Full Disclosure List
> Subject: Re: [Full-Disclosure] Caching a sniffer
> 
> On Wed, 10 Mar 2004, Patricio Bruna V. wrote:
> 
> > How can i know if there a sniffer running in my network?
> 
> When you wake up one day to find that you're 0wn3d :-)
> 
> Seriously, about the only way I can think of to detect a sniffer with
> its transmit leads cut is with a Time Domain Reflectometer (TDR) and
> look for an unexplained impedance bump.
> 
> --
> Dave Horsfall  DTM  VK2KFU                         Loyal Unix user since
> 1975
> Booted from Spamtools for dissing the moderator:
> www.horsfall.org/levine.mail
> 
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