Re: Blocking Access to Non-domain computers

["Richard Boswell" <richardboswell () nashville net>]

We are looking at implementing Network Quarantine Access Control for all of 
our workstations and laptops, yes I realize that I am attempting to utilize 
a Micro$oft product for a so-called security purpose, but it is built in to 
Windows 2003 Server, and we don't have anything else.

Richard Boswell


----- Original Message ----- 
From: "Raoul Armfield" <armfield () amnh org>
To: "'Steven A. Fletcher'" <sfletcher () integrityts com>; "'Andreas'" 
<andreas () inferno nadir org>; <security-basics () securityfocus com>
Sent: Wednesday, August 25, 2004 3:38 PM
Subject: RE: Blocking Access to Non-domain computers


> :-----Original Message-----
> :From: Steven A. Fletcher [mailto:sfletcher () integrityts com]
> :Sent: Wednesday, August 25, 2004 12:54 AM
> :To: Andreas; security-basics () securityfocus com
> :Subject: RE: Blocking Access to Non-domain computers
> :
> :That is the only option I can think of.  If you think about it, how
> :could you keep non-domain computers from getting an IP address?  As far
> :as I know, there is no provision in DHCP for such control.  For the
> :system to determine whether or not to give the machine an address, the
> :machine would need to be able to communicate with the domain
> :controllers, which would require an IP address for the communication to
> :be able to happen.
> :
>
> I am a newbie so go easy on me.  But should it not be possible to setup
> some type of proxy server that relies on domain authentication to allow
> access to the internet?
>
> Raoul
>
>
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