Possibility to permit controlled use of additional external applications.Compatible with basically all web-based exam systems, additional integration with learning management systems Moodle, ILIAS and others.Prevents students from surfing the internet during an exam.which should not be available during an exam Disables shortcuts and operating system functions like Task Manager (Ctrl-Alt-Del / Cmd-Alt-Esc), program switcher (Alt-Tab, Win-Tab / Cmd-Tab), Print Screen / Screenshot etc.Fullscreen or browser window mode (without any navigation elements).Webbrowser-environment to carry out online-exams safely.