full-disclosure - HTTP AUTH BASIC monowall.

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Message-ID: <441A8287.28071.6E1C6EFB@nick.virus-l.demon.co.uk>
Date: Thu Mar 16 20:53:22 2006
From: nick at virus-l.demon.co.uk (Nick FitzGerald)
Subject: HTTP AUTH BASIC monowall.

Simon Smith wrote:

>     My concern isn't firewall management. My concern isn't with SSL
> going over the Internet. My concern is more with SSL on a LAN and that
> this IT tool and other similar tools can be compromised easily once a
> LAN is penetrated. Providing an extra layer of security within the SSL
> tunnel would help to prevent this tool and others like it from being
> compromised so easily. My first thought was on how to harden the
> authentication because the basic auth didn't cut it for me. Thats what I
> am looking for ideas for.

So, buy decent switches -- you know, properly configurable, managed 
ones -- and implement strict access control policies for _ALL_ 
equipment connected to the LAN.  Machine0001 with MAC ###### must 
connect to port 123 in room 101 of Building 3, etc, etc.  Disable _ALL_ 
unused ports.  Prevent all unknown devices from accessing the LAN at 
all.  Set serious alarms on all unknown device appearances, 
"unexpected" device disconnections, etc.

It's still not perfect, but _nothing is_ remember...

However, it will also (partly) fix a whole bunch of other problems for 
you as well.

Regards,

Nick FitzGerald