摘要
如何实时监控学生机的状态,是机房教学中需要解决的关键问题。根据局域网的工作原理,给出了教学监控系统的结构设计,并通过采用Sniffer技术,实现了实时监视学生的上课行为,包括网上签到、抓取学生的屏幕、查看学生访问的IP、查看学生运行的程序等功能。
How to supervise student＇s computers is the key problem to be resolved for the teaching in computer rooms. Based on the Local Area Network principle, in this paper it gives out the structure design of the teaching supervisory system, and through the Sniffer technology, the teaching supervisory system can stakeout the students＇ status on real time, including web signing in for the class, capturing student＇s computer screen, examining student＇s computer IP, and inspecting at the running programs on student＇s computer.
出处
《计算机应用与软件》
CSCD
北大核心
2008年第10期158-159,165,共3页
Computer Applications and Software
关键词
网络嗅探技术
教学监控
网络监听
流式套接字
Sniffer tecnology Teaching supervisory Network monitor Stream socket
