Bugtraq mailing list archives
Re: Detecting a sniffer
From: Valdis.Kletnieks () vt edu (Valdis.Kletnieks () vt edu)
Date: Wed, 03 May 1995 15:34:27 -0400
On Tue, 02 May 1995 17:56:32 +1000, Julian Assange said:
On Mon, 1 May 1995, Bennett Todd wrote:You can't "detect a sniffer" from looking at the net; [...]Not even with a Time Domain Reflectometer?Probably easier to just look at the wire, dodn't you think?
Especially considering that most TDR boxen I've seen sort of screw the cable while they're running - all those electromagnetic sonar pulses sort of piss off anything trying to transmit at the time. ;) If you're *really* concerned about sniffers on your Ethernet, just take that little 50ohm terminator on the end off - the bits will leak out before the sniffer can see them. Make sure you put the end of the cable in a bucket so the bits dont get all over the floor... Valdis Kletnieks Computer Systems Engineer Virginia Tech
Current thread:
- Re: Detecting a sniffer, (continued)
- Re: Detecting a sniffer Craig Metz (Apr 30)
- Re: Detecting a sniffer Bennett Todd (May 01)
- Re: Detecting a sniffer Dave Horsfall (May 01)
- Re: Detecting a sniffer Perry E. Metzger (May 01)
- Re: Detecting a sniffer Julian Assange (May 02)
- Re: Detecting a sniffer Perry E. Metzger (May 02)
- Re: Detecting a sniffer Julian Assange (May 02)
- sub Nasmap () aol com (May 02)
- info usmcgds1 () ibmmail COM (May 02)
- Re: Detecting a sniffer Rens Troost (May 02)
- Re: Detecting a sniffer Valdis.Kletnieks () vt edu (May 03)
- Re: Detecting a sniffer Dave Horsfall (May 01)
- Re: Detecting a sniffer Bennett Todd (May 02)
- Re: Detecting a sniffer Dave Horsfall (May 02)
- Re: Detecting a sniffer Dave Barr (May 02)
- Re: Detecting a sniffer Dave Horsfall (May 04)
- Re: Detecting a sniffer Perry E. Metzger (May 04)
- Re: Detecting a sniffer Dave Horsfall (May 04)
- Re: Detecting a sniffer Brett Lymn (May 03)