Re: Clever Users

change all your switches to layer 3.. then subnet the ip addresses so that if 
they change their IP address, they no longer work ( routing won't allow them to 
connect)

then allow that "subnet" to connect to the internet or not at your whim.  A 
little creative subnetting can go a long way.. most new layer 3 switches aren't 
expensive and can support up to 16 different subnets..

we are looking at doing just this... it also has the very nice side benefit of 
stopping broadcast storms across a flat switched network.



-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Saturday, August 10, 2002 9:17 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Clever Users


http://www.ISAserver.org


Take them out of the administrators local group.
If you're using W9x or WinME, you're just going to have to beat them.

Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/authors/harrison
http://jalojash.org/isatools
Read the books!

----- Original Message ----- 
From: "Omer Iqbal" <networkadmin@xxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Friday, August 09, 2002 9:50 PM
Subject: [isalist] Clever Users


http://www.ISAserver.org


i'm using ISA in workgroup environment. our users are so clever so they
can change thier IP address at theit computer to access the Internet. How
can i prevent this?

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