Nmap Announce mailing list archives

Re: Promiscuous mode detection


From: rich <raf () ezunx com>
Date: Thu, 04 Mar 1999 18:44:42 -0500

I agree with other posts regarding "cut wires" -- moral of
the story -- Locks keep out honest people, but not crooks --
Hence - Sniffer detectors detect honest hackers, but not the
real crackers.  

I have a modified cable and 3com pcmcia card that allow me 
to plug into any net, change MAC address and sniff without
being detected (either way I want to do it) -- I am an honest hacker
that helps companies, but I use this to show them that if they
do have "fancy schmancy detector software" that it won't find
me.  

So, just like the story of nmap -- an administrator's tool or a 
hacker's tool --- Sniffer detectors are in the same base -- they
may or may not do you any good.  Depends on who you are
really trying to "catch"

regards
r

At 05:21 PM 3/4/99 -0500, Dug Song wrote:
On Thu, 4 Mar 1999, Adam Shostack wrote:

     There was a paper at RAID'98 to send false credentials over
the wires, and build honey pots to trap it when someone attempts to
use it.

the "sniffer detector", by the GSAL group at IBM Zurich.

http://www.zurich.ibm.com/Technology/Security/extern/gsal/sniffer_detector.
html

-d.

---
http://www.monkey.org/~dugsong/





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