With DigiTerra Map Pack format, you can restrict the access to your GIS data. For example, you are able to set up the map layers this way: viewing map is allowed but printing not. On top of this: when using the login module, you can log your workforce's activity.
Customization is easy!
Unique advantage: customization without scripting. You can customize the splash screen, the toolbar, or menu to hide unnecessary functions/buttons. Personalize your GIS system in all details: display units, date formats, coordinate formats, messageboxes, colours, paths, map grids.