Re: Single forest Sec boundary?? advise....!

From: S. Pidgorny (slavickp_at_yahoo.com)
Date: 10/28/03

  • Next message: S. Pidgorny : "Re: My Windows 2003 Server was self-killed third time since this Oct."
    Date: Tue, 28 Oct 2003 21:24:06 +1100
    
    

    Paul,

    You haven't specified what groupware product you're using. With Microsoft
    Exchange, you can have GAL and calendar information synchronised across
    multiple forests (MMS and InterOrg replication utility come to mind).
    However, maintaining single e-mail domain across forests might be a problem.
    Ask in Exchange groups for details.

    If you do not want to redesign your messaging system but only to enforce
    strict separation of the domain administrators authority, it is possible
    too:

    * Enterprise admins universal group can be excluded from the domain admins
    group in each domain - you will have to be local domain admin to modify
    admin groups.
    * You can add firewall separation to the picture, allowing only replication
    traffic across between the domains. Domain partition of AD isn't replicated
    between the domains, so it will not be available outside domain boundries.
    * "Do nothing" is preferred option in your case - child domain admins do not
    have authority over the forest root, other child domains, schema etc. I
    haven't seen a requirement to protect child domain from the root domain
    admins.

    Everything is possible.

    -- 
    Svyatoslav Pidgorny, MVP, MCSE
    -= F1 is the key =-
    "Paul" <Paulkrb4@hotmail.com> wrote in message
    news:eMqvecHnDHA.2676@TK2MSFTNGP11.phx.gbl...
    > Hello,
    >
    > I have been advising people that should a company require separation in
    > terms of security that a Forest is the only true boundary. However, Im now
    > in a situation where a company who requires two of its business to be kept
    > separate from each other, while maintaining a single global address list
    and
    > calendar sharing...
    >
    > My question is this, In one forest is it possible to secure it in such way
    > that administrators in one child domain cannot interfere or put at risk
    > other child domains with in the forest? taking into consideration removal
    of
    > enterprise admins from the child domains and in the root domain service
    > level administrators are trusted across the entire company.
    >
    > Trusts between forests would not provide a solution in this due to the
    > security constraints with in the company, Total separation means total
    > separation. They have tasked me with pointing out what the exact security
    > risks are, and whether they are manageable through design with in a single
    > forest.
    >
    > Any pointers / help on where to look for information or advise would be
    most
    > gratefully received.
    >
    > Many thanks
    >
    > Paul,
    >
    >
    >
    >
    

  • Next message: S. Pidgorny : "Re: My Windows 2003 Server was self-killed third time since this Oct."

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