Messages per Month
200 messages in org.freebsd.freebsd-securityRe: Detecting sniffers (was: Re: secu...| From | Sent On | Attachments |
|---|---|---|
| 33 earlier messages | ||
| Robert Watson | Jul 28, 1997 12:29 pm | |
| Vincent Poy | Jul 28, 1997 12:29 pm | |
| Vincent Poy | Jul 28, 1997 12:38 pm | |
| Vincent Poy | Jul 28, 1997 12:48 pm | |
| Vincent Poy | Jul 28, 1997 12:54 pm | |
| Vincent Poy | Jul 28, 1997 12:56 pm | |
| Adam Shostack | Jul 28, 1997 1:04 pm | |
| Jonathan A. Zdziarski | Jul 28, 1997 1:15 pm | |
| Jonathan A. Zdziarski | Jul 28, 1997 1:16 pm | |
| Robert Watson | Jul 28, 1997 1:45 pm | |
| Jonathan A. Zdziarski | Jul 28, 1997 1:47 pm | |
| Jonathan A. Zdziarski | Jul 28, 1997 1:51 pm | |
| Robert Watson | Jul 28, 1997 1:54 pm | |
| Nate Williams | Jul 28, 1997 2:00 pm | |
| Ollivier Robert | Jul 28, 1997 2:07 pm | |
| Matthew N. Dodd | Jul 28, 1997 2:14 pm | |
| Karl Denninger | Jul 28, 1997 2:42 pm | |
| Vincent Poy | Jul 28, 1997 2:43 pm | |
| Vincent Poy | Jul 28, 1997 3:01 pm | |
| Vincent Poy | Jul 28, 1997 3:06 pm | |
| Jordan K. Hubbard | Jul 28, 1997 3:10 pm | |
| Vincent Poy | Jul 28, 1997 3:25 pm | |
| Vincent Poy | Jul 28, 1997 3:28 pm | |
| Matthew N. Dodd | Jul 28, 1997 3:30 pm | |
| Vincent Poy | Jul 28, 1997 3:30 pm | |
| Vincent Poy | Jul 28, 1997 3:44 pm | |
| Brian Buchanan | Jul 28, 1997 4:06 pm | |
| Gary Clark II | Jul 28, 1997 4:06 pm | |
| Vincent Poy | Jul 28, 1997 4:14 pm | |
| Vincent Poy | Jul 28, 1997 4:16 pm | |
| Vincent Poy | Jul 28, 1997 4:18 pm | |
| Matthew N. Dodd | Jul 28, 1997 4:18 pm | |
| Vincent Poy | Jul 28, 1997 4:19 pm | |
| Vincent Poy | Jul 28, 1997 4:25 pm | |
| Vincent Poy | Jul 28, 1997 4:30 pm | |
| Brian Buchanan | Jul 28, 1997 4:48 pm | |
| Jordan K. Hubbard | Jul 28, 1997 4:59 pm | |
| Jordan K. Hubbard | Jul 28, 1997 5:00 pm | |
| Vincent Poy | Jul 28, 1997 5:02 pm | |
| Brian Buchanan | Jul 28, 1997 5:09 pm | |
| Vincent Poy | Jul 28, 1997 5:19 pm | |
| Vincent Poy | Jul 28, 1997 5:20 pm | |
| Gary Palmer | Jul 28, 1997 5:22 pm | |
| Vincent Poy | Jul 28, 1997 5:26 pm | |
| Vincent Poy | Jul 28, 1997 5:30 pm | |
| Gary Palmer | Jul 28, 1997 5:30 pm | |
| Brian Buchanan | Jul 28, 1997 5:32 pm | |
| Gary Palmer | Jul 28, 1997 5:33 pm | |
| Vincent Poy | Jul 28, 1997 5:34 pm | |
| Gary Palmer | Jul 28, 1997 5:36 pm | |
| Vincent Poy | Jul 28, 1997 5:40 pm | |
| Gary Palmer | Jul 28, 1997 5:44 pm | |
| Gary Palmer | Jul 28, 1997 5:45 pm | |
| Vincent Poy | Jul 28, 1997 5:49 pm | |
| Gary Palmer | Jul 28, 1997 5:53 pm | |
| Vincent Poy | Jul 28, 1997 5:57 pm | |
| Vincent Poy | Jul 28, 1997 6:01 pm | |
| Vincent Poy | Jul 28, 1997 6:01 pm | |
| Brian Buchanan | Jul 28, 1997 6:19 pm | |
| Brian Buchanan | Jul 28, 1997 6:24 pm | |
| Matthew N. Dodd | Jul 28, 1997 6:41 pm | |
| Robert Watson | Jul 28, 1997 6:59 pm | |
| Robert Watson | Jul 28, 1997 7:00 pm | |
| Vincent Poy | Jul 28, 1997 7:01 pm | |
| Vincent Poy | Jul 28, 1997 7:04 pm | |
| Matthew N. Dodd | Jul 28, 1997 7:19 pm | |
| John Preisler | Jul 28, 1997 7:31 pm | |
| Brian Buchanan | Jul 28, 1997 7:52 pm | |
| John Dowdal | Jul 28, 1997 8:29 pm | |
| Annelise Anderson | Jul 28, 1997 8:41 pm | |
| Nate Williams | Jul 28, 1997 9:09 pm | |
| Vincent Poy | Jul 28, 1997 9:12 pm | |
| Vincent Poy | Jul 28, 1997 9:15 pm | |
| Vincent Poy | Jul 28, 1997 9:19 pm | |
| Heikki Suonsivu | Jul 28, 1997 9:33 pm | |
| Jan Koum | Jul 28, 1997 9:39 pm | |
| Vincent Poy | Jul 28, 1997 9:49 pm | |
| Jordan K. Hubbard | Jul 28, 1997 10:05 pm | |
| Vincent Poy | Jul 28, 1997 10:14 pm | |
| Gary Palmer | Jul 28, 1997 10:27 pm | |
| Gary Palmer | Jul 28, 1997 10:28 pm | |
| Vincent Poy | Jul 28, 1997 10:35 pm | |
| Vincent Poy | Jul 28, 1997 10:37 pm | |
| John-David Childs | Jul 28, 1997 10:38 pm | |
| Gary Palmer | Jul 28, 1997 10:40 pm | |
| Vincent Poy | Jul 28, 1997 10:44 pm | |
| Gary Palmer | Jul 28, 1997 10:50 pm | |
| Vincent Poy | Jul 28, 1997 10:55 pm | |
| Jordan K. Hubbard | Jul 28, 1997 10:59 pm | |
| Vincent Poy | Jul 28, 1997 11:01 pm | |
| Jordan K. Hubbard | Jul 28, 1997 11:07 pm | |
| Jordan K. Hubbard | Jul 28, 1997 11:11 pm | |
| Jordan K. Hubbard | Jul 28, 1997 11:16 pm | |
| Sergei S. Laskavy | Jul 29, 1997 12:13 am | |
| John-David Childs | Jul 29, 1997 2:09 am | |
| Narvi | Jul 29, 1997 2:48 am | |
| Stephen D. Spencer | Jul 29, 1997 3:43 am | |
| Robert Watson | Jul 29, 1997 5:32 am | |
| Adam Shostack | Jul 29, 1997 5:49 am | |
| Robert Watson | Jul 29, 1997 6:39 am | |
| 67 later messages | ||
| Subject: | Re: Detecting sniffers (was: Re: security hole in FreeBSD) | |
|---|---|---|
| From: | Gary Palmer (gpal...@FreeBSD.ORG) | |
| Date: | Jul 28, 1997 5:36:06 pm | |
| List: | org.freebsd.freebsd-security | |
Brian Buchanan wrote in message ID <Pine...@thought.res.cmu.edu>:
I was wondering the same thing when I read a clause prohibiting the use of network cards in promiscuous mode in the CMU network use policy. I asked some computer security people I knew about this and their response was that it is not possible to detect if a network card is in promiscious mode unless you have access to the machine it's in - i.e., that you can look at ifconfig on that machine.
That only works if ifconfig has not been altered to hide the flag.
Gary
-- Gary Palmer FreeBSD Core Team Member FreeBSD: Turning PC's into workstations. See http://www.FreeBSD.ORG/ for info