I want to be able to get/build a portable/downloadable user profile that restricts everything and to toggle what is allowed or disallowed both H/W and software.
I want a user profile that restricts everything except running a specific application and to get a printout. I also want to block internet/ethernet access for the user while using one usb port for printing.
Therefore I think there is a need for a GUI to toggle parameters or drag and drop allowed applications going forward. This profile can then be saved to the cloud and downloaded to the required systems. Instead of everybody have to learn individually how to lock down everything themselves and to propagate the profile instead of physical doing it on all machines.
This will be of great benefit to all and create avenues to use of Linux on the desktop in the workplace and in education.