In secondary education, such as colleges and universities, large groups of students have unobstructed access to buildings and terrains that hold precious equipment or sensitive scientific data. You might say there is an open, informal culture which needs to be maintained. The sheer scale of educational facilities nowadays makes it difficult to keep track of who does or does not belong in certain buildings. Furthermore, the number of incidents regarding vandalism, theft and aggression are on the rise. Evidently, emergencies like a fire require immediate respons and follow-up. Establishing effective security for educational institutions is quite the challenge…