Campus security Rencent years , campus security has become a public concern after a series of safety accidents, such as, the electric door guard has replaced the traditional \"door lady\" in a dormitory at Shanghai Songjiang University City, within the range of many universities.There are many reasons for this phenomena, including student, school, social and so on.No matter what the reason, In order to decrease such campus security accidents,we should takewe have to take it seriously.For the first instance,as a student,we should increased the sense of security so that we can pay attention to it.Moreover, campus ought to strengthen the safety education of students and management.Last but not least,as a citizen, we should build the sense of responsibility to campus.