Safety is a tremendous issue on college campuses, and additional security measures are needed to protect students. The document discusses three reasons for increased security: to prevent violence, give students a sense of security, and monitor visitors on campus. It provides examples of violent crimes that occurred when security protocols were not followed, such as a woman being raped and murdered in her dorm by an unauthorized visitor who was not required to sign in. The document argues that measures like security cameras, metal detectors, security guards stationed at dorms, and logging all visitors can help monitor individuals on campus and prevent crimes from happening while also reassuring students' sense of safety.