[593] in bugtraq

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Re: Xwindows security?

daemon@ATHENA.MIT.EDU (Alan Hannan)
Fri Jan 6 12:46:03 1995

From: alan@mid.net (Alan Hannan)
To: ddk@beta.lanl.gov (David D Kaas)
Date: Fri, 6 Jan 1995 07:56:41 -0600 (CST)
Cc: bugtraq@fc.net, ddk@lanl.gov, e41126@rl.gov
In-Reply-To: <9501060325.AA03346@beta.lanl.gov> from "David D Kaas" at Jan 5, 95 08:25:05 pm

> I had a program a couple years ago that would allow a user to connect
> to an Xwindow server so you could see what was being keyed in.  But I
> have misplaced it, does anyone have pointers to archive site?  I want
> to show our management that our firewall should NOT allow X-window
> traffic from the Internet unless it is TIGHTLY controlled.

  A simple archie should locate files xmon and xwatch, which can be used to
monitor the visual console.  As for watching the characters/commands
typed over a network, this would be akin to ttysnoop or somesuch.
  Perhaps a document such as the one located at 
http://www.netsys.com/security/Xfirewall.ps woulld be useful for you.  I 
apologize in advance that I have neither the origial site, nor the text file
location available.

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