The DMZ AD sounds like a good way to go for me too.  

Our security guys are pretty terrified of AD in the DMZ (we use IPSEC to
deal with this), but it seems like it would save a lot of hassle.  I
don't personally deal with IPSEC, but it seems to have a "suck factor"
reputation with the people here who do.

I don't think I follow the users in the local SAM database thing you are
talking about here.  Where would that fall in with Rick's scenario?
Would those be for the internal users or the external?

Joe K.

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of joe
Sent: Sunday, March 06, 2005 2:25 PM
To: [email protected]
Subject: RE: [ActiveDir] ADAM - Clarification

Good restate. I think that captures it all. The key being that the ADAM
server must be a member of the internal domain. If it isn't, all users
need
to go into some store (whether local, ADAM, or spinning up AD in DMZ) in
the
DMZ.  

Personally, I am not a fan of hooking anything outside the LAN/WAN to an
internal AD so for me. I would look at populating the needed info out to
the
DMZ either in an AD sitting in the DMZ specifically for that purpose or
into
ADAM itself - don't forget to use SSL so you don't pass clear text
passwords. If the number of users was under 50-60k or maybe evey 80k I
would
consider pushing the user auth into the local SAM of the server. If
using a
DMZ AD or the local SAM then you can use secure binding without invoking
SSL
overhead. Considering the fact that you may want to add additional AD/AM
servers at a later point for redundancy makes me think a DMZ AD may be
the
way to go unless you want to use SSL and AD/AM users. 


 joe



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