2 preventing access questions

2 preventing access questions

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2 preventing access questions kvram 10-08-2005
Posted by on October 8, 2005, 10:54 am
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Hello !

A) How do i prevent a non Guest user to access the Shell by
the following metods?

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
- By using Ctrl+Alt+del combination.
(to invoke a new process)

- from Start->Run

- invoke C:\WINDOWS\cmd.exe from IE URL field.
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D



B) How do i prevent a non Guest user to invoke certain
commands (say for ex a defined set) considering the
user now `has managed=B4 to break into the shell:

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
- ipconfig, net, regedit etc...
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D



Thanks for any enlightenment, tips,
kave


Posted by Roger Abell [MVP] on October 8, 2005, 11:05 am
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The answer depends on the OS.
Use a combination of group policy settings, NTFS permission
restrictions on the executables, and software restriction policy.
If you are looking for a water-tight "kiosk" it is surprisingly more
difficult that one would expect unless they are being resticted to
only one application that has no way to escape to shell/cmd and
that can be used as replacement for the Explorer shell.

Hello !

A) How do i prevent a non Guest user to access the Shell by
the following metods?

============================================================
- By using Ctrl+Alt+del combination.
(to invoke a new process)

- from Start->Run

- invoke C:\WINDOWS\cmd.exe from IE URL field.
============================================================



B) How do i prevent a non Guest user to invoke certain
commands (say for ex a defined set) considering the
user now `has managedī to break into the shell:

===========================================
- ipconfig, net, regedit etc...
===========================================



Thanks for any enlightenment, tips,
kave



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