[isalist] Re: New Articles on Tales
- From: Han Valk <han.valk@xxxxxxxxxxxxxxx>
- To: "isalist@xxxxxxxxxxxxx" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 17 Aug 2009 07:37:24 +0200
http://www.ISAserver.org
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Ok I understand, that still leaves the point that some 'official' guidance from
Microsoft would be nice.
Han.
________________________________
From: isalist-bounce@xxxxxxxxxxxxx [isalist-bounce@xxxxxxxxxxxxx] On Behalf Of
Jim Harrison [Jim@xxxxxxxxxxxx]
Sent: Sunday, August 16, 2009 4:32 PM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: New Articles on Tales
http://www.ISAserver.org<http://www.isaserver.org/>
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There is no "always" or "never" to either of them. It's situational and
requires that the deployment team perform their own threat modeling.
Exchange supports placing the edge role on a WG server to appease the "no
domain members at the edge" tinfoil hat crowd, but when you combine it with
TMG, the attack surface and thus the perceived threat of having the Exch edge
role as a domain member is greatly reduced; even over that offered by Windows
Firewall policies.
Jim
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On
Behalf Of Han Valk
Sent: Saturday, August 15, 2009 11:54 PM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: New Articles on Tales
http://www.ISAserver.org<http://www.isaserver.org/>
-------------------------------------------------------
As far as I know Exchange Edge is to be installed on a workgroup server while
TMG does its best job when domain joined. So this is a bit of a contradiction
to me. I would love to see guidance from Microsoft on that. Maybe this can be
added to the Q&A in Understanding Email Protection on TMG.
Han.
> -----Original Message-----
> From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
> On Behalf Of Jim Harrison
> Sent: Sunday, August 16, 2009 00:35
> To: isalist@xxxxxxxxxxxxx
> Subject: [isalist] New Articles on Tales
>
> http://blogs.technet.com/isablog/archive/2009/08/15/new-tales-from-the-
> edge-articles.aspx
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