Re: hiding an computer ( ip address ) using acces [7:34992]

2002-02-09 Thread Ozzie Sutcliffe

Are you trying to limit "remote" access from outside the network or  from
within the network (LAN)
>From outside the network you can use an access list but the best way would
be to use the security policy on your OS. AKA  password   etc
If you are using win 9xx without a 3rd party app your kinda hosed.
Ditto for physical security also unless you disable the floppy and CDrom.
As Howard would say 
What problem are you trying to solve..

There is a way to hide the IP by having a oneway patch cable but that only
lets the machine recieve but not transmit and because it does not transmit
nothing no arps etc and no other device can see it ..
But also because it's mute it cannot announce itself either therefore it
cannot use any networks services etc. it can just listen only
kinda like taking the number off your house, no one knows where you are ,you
can't get a phome installed or any mail delivered as you have no address..
Oz
I am adding a computer to my network that i do not want accessible via 
> network 
> to anyone but myself. Can someone suggest best ways to do this, is this 
> possible on the router level via access list? 




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Re: hiding an computer ( ip address ) using acces [7:34992]

2002-02-09 Thread John Kaberna

Plus if there are other hosts on the same LAN a router won't help as it
doesn't interfere with traffic local to the LAN.

John Kaberna
CCIE #7146
NETCG Inc.
www.netcginc.com
(415) 750-3800

Instructor for CCIE R/S and Security 5-day class www.ccbootcamp.com
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CCIE Security Training
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""Ken Diliberto""  wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Beth,
>
> My choice would be filtering on the machine.  If you're using UNIX, there
> are several IP filtering (and free) products.  You could also tailor the
> routing table in the machine to only allow it to find your other machine.
> Why tax the router?
>
> Ken
>
> >>> "beth"  02/09/02 04:01PM >>>
> I am adding a computer to my network that i do not want accessible via
> network
> to anyone but myself. Can someone suggest best ways to do this, is this
> possible on the router level via access list?




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