此策略旨在支持凭证验证, criminal history, 信用状况和其他与就业决定有关的信息,以便为学生提供尽可能安全的环境, visitors, faculty, and physical resources. 虽然不能保证不发生犯罪行为, it does reduce the likelihood of crime, 并且可以减少校园在犯罪发生时的责任. It also helps protect hiring departments from the possibility of lawsuits; potentially saving cost in time and morale.