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Limit access to Active Directory Users and Computers

Author
6 Nov 2008 4:29 PM
APD189
I need to limit the access to the Active Directory Users and Computers MMC. 
How would I do that.  The user is not in there, but Authenicated Users can
read.  Do I need to remove Authenicated Users from read ability?

Author
6 Nov 2008 7:50 PM
Florian Frommherz [MVP]
Howdie!

APD189 wrote:
> I need to limit the access to the Active Directory Users and Computers MMC. 
> How would I do that.  The user is not in there, but Authenicated Users can
> read.  Do I need to remove Authenicated Users from read ability?

It's not only active directory users and computers people could use to
get basic information from your AD - you'd also have to disable ldp.exe
or adsiedit.msc or any other ldap browser.

Authenticated users basically have "read" permission to the directory.
Not sure if you break certain functionality if you take away those
"read" permissions. I'd try that in a test lab first.

cheers,

Florian
--
Microsoft MVP - Group Policy
eMail: prename [at] frickelsoft [dot] net.
blog: http://www.frickelsoft.net/blog.
Maillist (german): http://frickelsoft.net/cms/index.php?page=mailingliste
Author
6 Nov 2008 11:14 PM
APD189
What I need to do is restrict users from using the Admin Pack and using
Active Directory Users and Computers.  When I disabled a single user, he was
not able to remote to a server he had access to in the past. I think when I
denied "read" permissions, he was not able to log in because when I removed
his name, he was able to log back in.

Show quoteHide quote
"Florian Frommherz [MVP]" wrote:

> Howdie!
>
> APD189 wrote:
> > I need to limit the access to the Active Directory Users and Computers MMC. 
> > How would I do that.  The user is not in there, but Authenicated Users can
> > read.  Do I need to remove Authenicated Users from read ability?
>
> It's not only active directory users and computers people could use to
> get basic information from your AD - you'd also have to disable ldp.exe
> or adsiedit.msc or any other ldap browser.
>
> Authenticated users basically have "read" permission to the directory.
> Not sure if you break certain functionality if you take away those
> "read" permissions. I'd try that in a test lab first.
>
> cheers,
>
> Florian
> --
> Microsoft MVP - Group Policy
> eMail: prename [at] frickelsoft [dot] net.
> blog: http://www.frickelsoft.net/blog.
> Maillist (german): http://frickelsoft.net/cms/index.php?page=mailingliste
>
Author
7 Nov 2008 7:24 AM
Florian Frommherz [MVP]
Howdie!

APD189 wrote:
> What I need to do is restrict users from using the Admin Pack and using
> Active Directory Users and Computers.  When I disabled a single user, he was
> not able to remote to a server he had access to in the past. I think when I
> denied "read" permissions, he was not able to log in because when I removed
> his name, he was able to log back in.

How do they access those tools? Are they installed locally on the users'
machines or do they use an rdp (termanial services) connection to the DC
and make their changes there? From your description it sounds like that.

Disabling the user in ADUC is not a way to go as that "disable"
mechanism blocks his user account he needs to authenticate to the whole
network. How do they access the AdminPak? Can't you just tweak NTFS
permissions on the .msc files?

cheers,

Florian
--
Microsoft MVP - Group Policy
eMail: prename [at] frickelsoft [dot] net.
blog: http://www.frickelsoft.net/blog.
Maillist (german): http://frickelsoft.net/cms/index.php?page=mailingliste
Author
7 Nov 2008 1:31 PM
APD189
They downloaded the Admin Pack onto their own computer and installed the
admin pack on their local machine.  I need to block what they see in it.

Thanks!!

Show quoteHide quote
"Florian Frommherz [MVP]" wrote:

> Howdie!
>
> APD189 wrote:
> > What I need to do is restrict users from using the Admin Pack and using
> > Active Directory Users and Computers.  When I disabled a single user, he was
> > not able to remote to a server he had access to in the past. I think when I
> > denied "read" permissions, he was not able to log in because when I removed
> > his name, he was able to log back in.
>
> How do they access those tools? Are they installed locally on the users'
> machines or do they use an rdp (termanial services) connection to the DC
> and make their changes there? From your description it sounds like that.
>
> Disabling the user in ADUC is not a way to go as that "disable"
> mechanism blocks his user account he needs to authenticate to the whole
> network. How do they access the AdminPak? Can't you just tweak NTFS
> permissions on the .msc files?
>
> cheers,
>
> Florian
> --
> Microsoft MVP - Group Policy
> eMail: prename [at] frickelsoft [dot] net.
> blog: http://www.frickelsoft.net/blog.
> Maillist (german): http://frickelsoft.net/cms/index.php?page=mailingliste
>
Author
16 Dec 2008 3:16 PM
APD189
Does anyone know how to limit the users access who have downloaded the Admin
Pack.  We would like only to allow certian users and other users not to have
access.

Show quoteHide quote
"APD189" wrote:

> They downloaded the Admin Pack onto their own computer and installed the
> admin pack on their local machine.  I need to block what they see in it.
>
> Thanks!!
>
> "Florian Frommherz [MVP]" wrote:
>
> > Howdie!
> >
> > APD189 wrote:
> > > What I need to do is restrict users from using the Admin Pack and using
> > > Active Directory Users and Computers.  When I disabled a single user, he was
> > > not able to remote to a server he had access to in the past. I think when I
> > > denied "read" permissions, he was not able to log in because when I removed
> > > his name, he was able to log back in.
> >
> > How do they access those tools? Are they installed locally on the users'
> > machines or do they use an rdp (termanial services) connection to the DC
> > and make their changes there? From your description it sounds like that.
> >
> > Disabling the user in ADUC is not a way to go as that "disable"
> > mechanism blocks his user account he needs to authenticate to the whole
> > network. How do they access the AdminPak? Can't you just tweak NTFS
> > permissions on the .msc files?
> >
> > cheers,
> >
> > Florian
> > --
> > Microsoft MVP - Group Policy
> > eMail: prename [at] frickelsoft [dot] net.
> > blog: http://www.frickelsoft.net/blog.
> > Maillist (german): http://frickelsoft.net/cms/index.php?page=mailingliste
> >
Author
16 Dec 2008 4:11 PM
Jorge de Almeida Pinto [MVP - DS]
not possible.... every authenticated user has the ability to read most of
the directory info
and that is not just with ADUC, but with ANY LDAP tool from ANY
client/server

--

Cheers,
(HOPEFULLY THIS INFORMATION HELPS YOU!)

# Jorge de Almeida Pinto # MVP Identity & Access - Directory Services #

BLOG (WEB-BASED)--> http://blogs.dirteam.com/blogs/jorge/default.aspx
BLOG (RSS-FEEDS)--> http://blogs.dirteam.com/blogs/jorge/rss.aspx
------------------------------------------------------------------------------------------
* This posting is provided "AS IS" with no warranties and confers no rights!
* Always test ANY suggestion in a test environment before implementing!
------------------------------------------------------------------------------------------
#################################################
#################################################
------------------------------------------------------------------------------------------

Show quoteHide quote
"APD189" <APD***@discussions.microsoft.com> wrote in message
news:E8B0ACAC-F450-4400-8FD0-97297573938C@microsoft.com...
> Does anyone know how to limit the users access who have downloaded the
> Admin
> Pack.  We would like only to allow certian users and other users not to
> have
> access.
>
> "APD189" wrote:
>
>> They downloaded the Admin Pack onto their own computer and installed the
>> admin pack on their local machine.  I need to block what they see in it.
>>
>> Thanks!!
>>
>> "Florian Frommherz [MVP]" wrote:
>>
>> > Howdie!
>> >
>> > APD189 wrote:
>> > > What I need to do is restrict users from using the Admin Pack and
>> > > using
>> > > Active Directory Users and Computers.  When I disabled a single user,
>> > > he was
>> > > not able to remote to a server he had access to in the past. I think
>> > > when I
>> > > denied "read" permissions, he was not able to log in because when I
>> > > removed
>> > > his name, he was able to log back in.
>> >
>> > How do they access those tools? Are they installed locally on the
>> > users'
>> > machines or do they use an rdp (termanial services) connection to the
>> > DC
>> > and make their changes there? From your description it sounds like
>> > that.
>> >
>> > Disabling the user in ADUC is not a way to go as that "disable"
>> > mechanism blocks his user account he needs to authenticate to the whole
>> > network. How do they access the AdminPak? Can't you just tweak NTFS
>> > permissions on the .msc files?
>> >
>> > cheers,
>> >
>> > Florian
>> > --
>> > Microsoft MVP - Group Policy
>> > eMail: prename [at] frickelsoft [dot] net.
>> > blog: http://www.frickelsoft.net/blog.
>> > Maillist (german):
>> > http://frickelsoft.net/cms/index.php?page=mailingliste
>> >
Author
16 Dec 2008 4:34 PM
Paul Bergson
Users need read access to multiple locations within AD.  But they only have
read access so it shouldn't be an issue.

--
Paul Bergson
MVP - Directory Services
MCTS, MCT, MCSE, MCSA, Security+, BS CSci
2008, 2003, 2000 (Early Achiever), NT4

http://www.pbbergs.com

Please no e-mails, any questions should be posted in the NewsGroup This
posting is provided "AS IS" with no warranties, and confers no rights.
Show quoteHide quote
"APD189" <APD***@discussions.microsoft.com> wrote in message
news:E8B0ACAC-F450-4400-8FD0-97297573938C@microsoft.com...
> Does anyone know how to limit the users access who have downloaded the
> Admin
> Pack.  We would like only to allow certian users and other users not to
> have
> access.
>
> "APD189" wrote:
>
>> They downloaded the Admin Pack onto their own computer and installed the
>> admin pack on their local machine.  I need to block what they see in it.
>>
>> Thanks!!
>>
>> "Florian Frommherz [MVP]" wrote:
>>
>> > Howdie!
>> >
>> > APD189 wrote:
>> > > What I need to do is restrict users from using the Admin Pack and
>> > > using
>> > > Active Directory Users and Computers.  When I disabled a single user,
>> > > he was
>> > > not able to remote to a server he had access to in the past. I think
>> > > when I
>> > > denied "read" permissions, he was not able to log in because when I
>> > > removed
>> > > his name, he was able to log back in.
>> >
>> > How do they access those tools? Are they installed locally on the
>> > users'
>> > machines or do they use an rdp (termanial services) connection to the
>> > DC
>> > and make their changes there? From your description it sounds like
>> > that.
>> >
>> > Disabling the user in ADUC is not a way to go as that "disable"
>> > mechanism blocks his user account he needs to authenticate to the whole
>> > network. How do they access the AdminPak? Can't you just tweak NTFS
>> > permissions on the .msc files?
>> >
>> > cheers,
>> >
>> > Florian
>> > --
>> > Microsoft MVP - Group Policy
>> > eMail: prename [at] frickelsoft [dot] net.
>> > blog: http://www.frickelsoft.net/blog.
>> > Maillist (german):
>> > http://frickelsoft.net/cms/index.php?page=mailingliste
>> >
Author
19 Dec 2008 5:23 PM
APD189
I need to block their read access.  I have an issue with users installing the
adminpak and looking at it.

Show quoteHide quote
"Paul Bergson" wrote:

> Users need read access to multiple locations within AD.  But they only have
> read access so it shouldn't be an issue.
>
> --
> Paul Bergson
> MVP - Directory Services
> MCTS, MCT, MCSE, MCSA, Security+, BS CSci
> 2008, 2003, 2000 (Early Achiever), NT4
>
> http://www.pbbergs.com
>
> Please no e-mails, any questions should be posted in the NewsGroup This
> posting is provided "AS IS" with no warranties, and confers no rights.
> "APD189" <APD***@discussions.microsoft.com> wrote in message
> news:E8B0ACAC-F450-4400-8FD0-97297573938C@microsoft.com...
> > Does anyone know how to limit the users access who have downloaded the
> > Admin
> > Pack.  We would like only to allow certian users and other users not to
> > have
> > access.
> >
> > "APD189" wrote:
> >
> >> They downloaded the Admin Pack onto their own computer and installed the
> >> admin pack on their local machine.  I need to block what they see in it.
> >>
> >> Thanks!!
> >>
> >> "Florian Frommherz [MVP]" wrote:
> >>
> >> > Howdie!
> >> >
> >> > APD189 wrote:
> >> > > What I need to do is restrict users from using the Admin Pack and
> >> > > using
> >> > > Active Directory Users and Computers.  When I disabled a single user,
> >> > > he was
> >> > > not able to remote to a server he had access to in the past. I think
> >> > > when I
> >> > > denied "read" permissions, he was not able to log in because when I
> >> > > removed
> >> > > his name, he was able to log back in.
> >> >
> >> > How do they access those tools? Are they installed locally on the
> >> > users'
> >> > machines or do they use an rdp (termanial services) connection to the
> >> > DC
> >> > and make their changes there? From your description it sounds like
> >> > that.
> >> >
> >> > Disabling the user in ADUC is not a way to go as that "disable"
> >> > mechanism blocks his user account he needs to authenticate to the whole
> >> > network. How do they access the AdminPak? Can't you just tweak NTFS
> >> > permissions on the .msc files?
> >> >
> >> > cheers,
> >> >
> >> > Florian
> >> > --
> >> > Microsoft MVP - Group Policy
> >> > eMail: prename [at] frickelsoft [dot] net.
> >> > blog: http://www.frickelsoft.net/blog.
> >> > Maillist (german):
> >> > http://frickelsoft.net/cms/index.php?page=mailingliste
> >> >
>
Author
19 Dec 2008 10:32 PM
Jorge de Almeida Pinto [MVP - DS]
be aware that ANY authenticated userin the AD forest is able to read most
stuff in the directory using *ANY* LDAP tool

if you want to "hide" certain information you might want to use confidential
attributes. Even with that you still need to meet several requirements as
not every attribute in AD can be configured to be confidential

see:
http://blogs.dirteam.com/blogs/tomek/search.aspx?q=confidential&p=1

--

Cheers,
(HOPEFULLY THIS INFORMATION HELPS YOU!)

# Jorge de Almeida Pinto # MVP Identity & Access - Directory Services #

BLOG (WEB-BASED)--> http://blogs.dirteam.com/blogs/jorge/default.aspx
BLOG (RSS-FEEDS)--> http://blogs.dirteam.com/blogs/jorge/rss.aspx
------------------------------------------------------------------------------------------
* This posting is provided "AS IS" with no warranties and confers no rights!
* Always test ANY suggestion in a test environment before implementing!
------------------------------------------------------------------------------------------
#################################################
#################################################
------------------------------------------------------------------------------------------

Show quoteHide quote
"APD189" <APD***@discussions.microsoft.com> wrote in message
news:44237B1C-1B61-44ED-B9D5-EFE083AB4EED@microsoft.com...
> I need to block their read access.  I have an issue with users installing
> the
> adminpak and looking at it.
>
> "Paul Bergson" wrote:
>
>> Users need read access to multiple locations within AD.  But they only
>> have
>> read access so it shouldn't be an issue.
>>
>> --
>> Paul Bergson
>> MVP - Directory Services
>> MCTS, MCT, MCSE, MCSA, Security+, BS CSci
>> 2008, 2003, 2000 (Early Achiever), NT4
>>
>> http://www.pbbergs.com
>>
>> Please no e-mails, any questions should be posted in the NewsGroup This
>> posting is provided "AS IS" with no warranties, and confers no rights.
>> "APD189" <APD***@discussions.microsoft.com> wrote in message
>> news:E8B0ACAC-F450-4400-8FD0-97297573938C@microsoft.com...
>> > Does anyone know how to limit the users access who have downloaded the
>> > Admin
>> > Pack.  We would like only to allow certian users and other users not to
>> > have
>> > access.
>> >
>> > "APD189" wrote:
>> >
>> >> They downloaded the Admin Pack onto their own computer and installed
>> >> the
>> >> admin pack on their local machine.  I need to block what they see in
>> >> it.
>> >>
>> >> Thanks!!
>> >>
>> >> "Florian Frommherz [MVP]" wrote:
>> >>
>> >> > Howdie!
>> >> >
>> >> > APD189 wrote:
>> >> > > What I need to do is restrict users from using the Admin Pack and
>> >> > > using
>> >> > > Active Directory Users and Computers.  When I disabled a single
>> >> > > user,
>> >> > > he was
>> >> > > not able to remote to a server he had access to in the past. I
>> >> > > think
>> >> > > when I
>> >> > > denied "read" permissions, he was not able to log in because when
>> >> > > I
>> >> > > removed
>> >> > > his name, he was able to log back in.
>> >> >
>> >> > How do they access those tools? Are they installed locally on the
>> >> > users'
>> >> > machines or do they use an rdp (termanial services) connection to
>> >> > the
>> >> > DC
>> >> > and make their changes there? From your description it sounds like
>> >> > that.
>> >> >
>> >> > Disabling the user in ADUC is not a way to go as that "disable"
>> >> > mechanism blocks his user account he needs to authenticate to the
>> >> > whole
>> >> > network. How do they access the AdminPak? Can't you just tweak NTFS
>> >> > permissions on the .msc files?
>> >> >
>> >> > cheers,
>> >> >
>> >> > Florian
>> >> > --
>> >> > Microsoft MVP - Group Policy
>> >> > eMail: prename [at] frickelsoft [dot] net.
>> >> > blog: http://www.frickelsoft.net/blog.
>> >> > Maillist (german):
>> >> > http://frickelsoft.net/cms/index.php?page=mailingliste
>> >> >
>>