I need to restrict users so that they cannot output sound from built-in speakers. They should plug their headphones to hear any sound. They should be able to control headphone volume level, but not ...
I have a user which will be accessing an app GUI via NX NoMachine. I want to allow this user to execute the command to bring up the app GUI (done automatically by NX) BUT prevent him from executing ...
I used jailkit to add users and restrict them to a jail directory. It works for Linux and PC clients connecting to the ssh server but when I connect with iPad it gives them access to everything. I ...