Deny Interactive Logon but Allow Runas



Hi,

We have a number of consultants who use a piece of very flaky software,
which some times requires uninstalling/re-installing, or having fix-packs
installed. As our users don't have local admin rights they usually have to
come to the IT department, and we put them in a kind of 'maintenance mode'
so they can perform the necessary tasks, this is just basically a group that
is a member of the local admins group. When in the office this isn't a
problem. However, if they are out on site, and they need to reinstall, this
causes problems.

One solution would be to put them 'maintenance mode/local admin group' for
the entire time they are on a client site, but obviously this opens a number
of security holes.

Another solution would be to create a secondary user that does have local
admin rights, and to use this with the runas command to
uninstall/re-install, or perform other admin tasks.

However, I know our users, once they know the username & password, they will
try to login as this user, as its easier than having to keep using runas,
which then opens the same security holes as putting their standard users in
the local admin group.

Is there someway of allowing a user to logon using runas, but deny the
interactive logon? I've tried enabling 'Deny log on locally' via GP, but
this also denies the user Runas.

Or is there a 3rd way of doing this, that I'm missing? Our users need to be
able to do certain admin functions, such as re-install software, when on a
clients site, to perform their job properly, however, we don't want them
running in admin mode all the time.

Ben

P.S We're running Windows XP SP2, on a Win 2003 R2 Domain


.



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