Firewall Wizards mailing list archives

Re: DHCP in a corporate MS environment - Security Risk?


From: Luca Berra <bluca () comedia it>
Date: Sat, 25 Jan 2003 00:53:35 +0100

On Wed, Jan 22, 2003 at 09:21:25AM +0100, Ben Nagy wrote:
Put me down as a "me too" for Wes's post.

Static IP assignment for individual clients is insane. If you want
strong(ish) machine-based security then look at switch port MAC filters;
they're also insane from a management point of view but at least they
actually offer a positive security delta.

you will probably want to implement 802.1X, MAC filters are a nightmare
to manage.

(i said 802.1X not 802.11X)

Please ask your security consultant to send us a short note explaining the
risks of "DHCP database compromise". I shall pin it on my wall.

me too :)

--
Luca Berra -- bluca () comedia it
       Communication Media & Services S.r.l.
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