影子系统PowerShadow在高校计算机教学中的应用

Shadow System Applied in the University Computer Teaching

高校计算机网络安全教学过程中需要对一些病毒、黑客程序等进行教学演示。如何让学生能真正体验这些程序的破坏性，同时保持教学用机的系统安全，这是一个难题。使用影子系统PowerShadow，可以在计算机上存放、运行有破坏性的病毒、黑客程序，当计算机重新启动以后，对原来的系统无任何损害。本文探讨如何使用影子系统为高校计算机教学服务。

During the university computer network security teaching process needs some viruses, the hacker programs and so on to carry on the teaching demonstration. How to enable the students to experience these procedures and maintain the teaching system safety simultaneously, this is a difficult problem. To use shadow system, PowerShadow, users can save and even run the destructive viruses and hacker programs. When the computer restarts, the former options do not have any harm to the original system. This article discusses how to use powershadow master to serve for the university computer teaching.