Your average Fortune 500 probably doesn't have the network requirements to 
demand it. I've worked in places that do and I've worked in a lot of places 
that don't.

You're looking at a lot more than two servers plus the man hours and overhead 
when you add it up. I'm not sure what you feel you're protecting yourself or 
your customers from by continuing to deploy this design.

Thanks,
Brian Desmond
[email protected]

c   - 312.731.3132

Active Directory, 4th Ed - http://www.briandesmond.com/ad4/
Microsoft MVP - https://mvp.support.microsoft.com/profile/Brian

From: William Robbins [mailto:[email protected]]
Sent: Thursday, September 30, 2010 2:43 PM
To: NT System Admin Issues
Subject: Re: Restricting groups in Active Directory

Very limited huh?  You mean like the Fortune 500?

How much money does two servers cost?  How much does it cost when some idiot 
gives himself inappropriate creds and makes a critical error?

 - WJR

On Thu, Sep 30, 2010 at 14:27, Brian Desmond 
<[email protected]<mailto:[email protected]>> wrote:
All it does is cost money in most orgs. The need for separate domains is down 
to segregating domain NC replication and there's a very limited set of places 
where you actually need to start doing that.

Thanks,
Brian Desmond
[email protected]<mailto:[email protected]>

c   - 312.731.3132

From: William Robbins [mailto:[email protected]<mailto:[email protected]>]
Sent: Thursday, September 30, 2010 2:21 PM

To: NT System Admin Issues
Subject: Re: Restricting groups in Active Directory

Ever tried it?  Ever successfully done it?


I have, and I'm tired of hearing that argument that empty root is useless.  
Most  folks don't know, nor care to make the effort to exploit this.

They will, and know how to very easily, add themselves to a group in a flat 
domain.
 - WJR
On Thu, Sep 30, 2010 at 12:25, Brian Desmond 
<[email protected]<mailto:[email protected]>> wrote:
Even if they were a domain admin in a child they could add themselves to the 
EAs group in a root domain if they really wanted to.exploit this

Thanks,
Brian Desmond
[email protected]<mailto:[email protected]>

c   - 312.731.3132

From: William J. Robbins 
[mailto:[email protected]<mailto:[email protected]>]
Sent: Thursday, September 30, 2010 7:05 AM

To: NT System Admin Issues
Subject: Re: Restricting groups in Active Directory

The short answer is yes, if they are domain admins they can do anything they 
like provided they have the knowledge. Including add themselves to the 
Enterprise Admins group since you said you were in a single domain, which I 
interpret as no "empty root."

You could change the ACL's, but again they can undo that with the knowledge.

The help desk!? Seriously? Well good luck to you in the new position, sounds 
like you may need some.

WJR
- from my Crackberry.

"If you find yourself in a fair fight, your tactics suck."

________________________________
From: James Rankin <[email protected]<mailto:[email protected]>>
Date: Thu, 30 Sep 2010 12:49:52 +0100
To: NT System Admin 
Issues<[email protected]<mailto:[email protected]>>
ReplyTo: "NT System Admin Issues" 
<[email protected]<mailto:[email protected]>>
Subject: Restricting groups in Active Directory

I've just started a new job and we're building an all-new infrastructure. One 
of the key things I'm looking at it is restricting access to the most sensitive 
functions of some of the infrastructure, mainly in VMWare and XenApp. I'm 
currently looking at doing this by using AD groups - creating groups for each 
support team and adding those groups to the relevant areas in XenApp and 
VirtualCenter to give them the necessary permissions.
However, the business are adamant that every member of the support teams (from 
helpdesk upwards) will be given a Domain Admin account. Am I right in assuming 
this means that they could simply add themselves into the groups I am setting 
up, because even if I restrict these groups via an ACL, they could just take 
ownership of the group?
Could I edit the ACL for these groups and Deny Domain Admins the Modify 
Ownership privilege? Or can they override that as well somehow? Is there some 
way I could handle this even if everyone gets given Domain Admin access, or 
will I have to convince them to do things *properly* using delegation of 
privilege?


All input is welcomed,

TIA,



JRR

--
"On two occasions...I have been asked, 'Pray, Mr Babbage, if you put into the 
machine wrong figures, will the right answers come out?' I am not able rightly 
to apprehend the kind of confusion of ideas that could provoke such a question."

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