It can also be set whether users can quit SEB and if it is required to enter a quit password to do so. Display and system idle sleep is also prevented while SEB is running. SEB disables the macOS Dock, the process switcher (cmd+Tab/cmd+Shift+Tab), menu bar, the Force Quit window (cmd+opt+esc), normal reboot (ctrl+cmd+eject), normal shutdown (ctrl+opt+cmd+eject), hiding the application, printing and Exposé.