patrol scrutiny

In computer security, the use of security personnel to patrol work areas, particularly outside normal working hours, to detect intruders and unauthorized use of terminals, to check for security violations.; 计算机安全学中,安全人员在工作间内巡逻,特别是在正常工作时间以外的时间里检查入侵者、终端 的非法使用及其它安全违章行为。