Re: USERS group has the ability to change security permissions???

From: Roger Abell (mvpNOSpam_at_asu.edu)
Date: 05/08/05


Date: Sun, 8 May 2005 02:35:08 -0700

Good you have it sorted. Although per MS it was your mistake,
in my view it is MS's mistake that the ACL editor is now doing
this, unlike earlier versions of Windows, but so far I have not
found the right ear in MS to do something about it.

-- 
Roger Abell
Microsoft MVP (Windows  Security)
MCSE (W2k3,W2k,Nt4)  MCDBA
"Silly" <Silly@discussions.microsoft.com> wrote in message
news:4CA99A4F-7CF0-41FE-B8B2-F5D1CC36D7E2@microsoft.com...
> okay... it was my mistake.  i found out that when reconfiguring the NTFS
> permissions, the "Everyone" group had to be deleted and then re-added, in
> order for the generic grants (i.e. delete subfolders and files, delete,
> change permissions, take ownership, etc) to be removed.  thanks again you
all
> for looking into this.
>
> "Roger Abell" wrote:
>
> > Have you used the Advanced view in the NTFS permisssions
> > dialog to make sure that there are no grants you have been
> > overlooking due to only viewing the generic grants ?
> >
> > Please open a cmd window, navigate (cd) to the root folder of
> > such a location as ones you say Users are able to do this, but
> > NTFS is showing that they should not, and then run
> > cacls
> > and post the output.
> >
> > -- 
> > Roger Abell
> > Microsoft MVP (Windows  Security)
> > MCSE (W2k3,W2k,Nt4)  MCDBA
> > "Silly" <Silly@discussions.microsoft.com> wrote in message
> > news:BC5E9146-841C-4325-87F3-8E50B130D446@microsoft.com...
> > > no, the users are not belong to any of the power users or
administrators,
> > AND
> > > the NTFS permissions are set on local disks using those of Windows XP
as
> > the
> > > followings:
> > >
> > > - Administrators: Full Control
> > > - Creator Owner: Full Control (Subfolders and Files)
> > > - System: Full Control
> > > - Users: Read & Execute (This Folder, Subfolders, and Files)
> > > - Users: Create Folders / Append Date (This Folder and Subfolders)
> > > - Users: Create Files / Write Data (Subfolders Only)
> > > - Everyone: Read & Execute
> > >
> > > I'll set up a clean machine tomorrow and test it against what I found
> > today,
> > > and will keep you posted.  Thanks for checking this.
> > >
> > > "Steven L Umbach" wrote:
> > >
> > > > Are the users local administrators?? If so you will not be able to
> > > > effectively stop them from changing permissions. Assuming they are
not
> > you
> > > > can modify permissions so that the user can not change permissions.
A
> > user
> > > > needs change permissions, full control, or be owner to change
> > permissions.
> > > > You should check the permissions of an XP Pro or Windows 2003 Server
> > > > computer to get an idea of good default ntfs permissions where by
> > default a
> > > > regular user can change permissions only on their profile
older.  --- 
> > Steve
> > > >
> > > >
> > > > "Silly" <Silly@discussions.microsoft.com> wrote in message
> > > > news:C1199C1D-15D2-4F41-9A01-818C7BDE0302@microsoft.com...
> > > > > hi all,
> > > > >
> > > > > i've just learned today that if a user can get access to computer
> > > > > management
> > > > > console, he/she can go to the "logical drives" and change the NTFS
> > > > > permissions set on local hard disks.  Besides remove permissions
set
> > on
> > > > > the
> > > > > "compmgmt.msc" for users, power users, and everyone groups, is
there
> > any
> > > > > other way that i can set or disable so that the user won't have
the
> > > > > ability
> > > > > to mess up with permissions again.
> > > > >
> > > > > i am still really confused that the user can just have the ability
to
> > > > > change
> > > > > NTFS permissions like that.  please help!!!
> > > >
> > > >
> > > >
> >
> >
> >


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