= Here are some steps to be performed in order to lockdown a gnome ubuntu desktop =

== Hide filesystem to nautilus ==
 Open a terminal and execut "ls -1 / | sudo tee /.hidden"

 Do "sudo chmod a+r .hidden"

== Disable CTRL+ALT+BACKSPACE adding the following to xorg.conf ==
 Section "ServerFlags"

 Option "DontZap" "yes"

 EndSection

==  Disable all shortcuts ==
 gnome-keybinding-properties

== Disable log-out, swtich user, etc.. ==
 gconf-editor -> apps -> gnome-session -> logout-prompt

== Disable "create laucher" from options when right clicking on desktop  ==
 Modify /usr/share/nautilus/ui/nautilus-desktop-icon-view-ui.xml

 and add hidden="true" to line:

 <menuitem name="New Launcher" action="New Launcher Desktop"/>

 in this way:

 <menuitem name="New Launcher" action="New Launcher Desktop" hidden="true"/>

== Use pessulus for other lockdown options" ==

== Disable mouse right click ==

Modify file /etc/X11/corg.conf and after line:

Option          "Emulate3Buttons" "true"

add the following line:

Option          "Button Mapping"        "1 1 1"

== Firefox ==

Install 'public fox' extension to lock down firefox

== Keyboard ==

add         
Option          "XkbOptions"    "ctrl:nocaps,compose:menu"
to xorg.conf under

Section "InputDevice"
        Identifier      "Generic Keyboard" 

in order to disable "context-menu"  and caps-lock keys.

== Desktop ==

Delete any directory from desktop
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