Analysis on how to play the role of technical defense in college safety

Abstract: With the development of social situation and the further deepening of educational reform in colleges and universities, the factors affecting the security and stability of colleges and universities are becoming increasingly complex. Among them, there are not only the increasingly complex humanistic environment around colleges and universities, but also the changes in their own school-running models. Especially in recent years, colleges and universities have implemented socialized logistics property management, and a large number of social labor contract workers have entered colleges and universities for employment. The high mobility and uncertainty of foreign personnel make the task of maintaining the security and stability of colleges and universities more and more arduous. Among many influencing factors, criminal cases with the purpose of infringing on property account for a large part. Such cases not only seriously disrupt the order of education and scientific research, but also seriously affect the property safety and even life safety of teachers and students. The most effective way to reduce the incidence rate is prevention. In this regard, the traditional practice in the history of colleges and universities is to add civil air defense and physical defense. Use the school guards to conduct daily patrols and implement strict guard management. However, the limitations of civil air defense and physical defense are limited, especially with the improvement of criminals' cultural quality, the use of high-tech means to commit crimes in colleges and universities is also increasing. Therefore, using advanced technical means, we can warn and monitor the possible invasion in a certain area, capture and record the events in time, and protect the protected objects in all time and space. These are really the highlights of the security system, and nip in the bud is the top priority of security work.