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传统计算机网络安全课程教学在涉及具体网络攻防内容时,为了不对设备造成损坏或带来不必要的法律纠纷,往往采用讲授式教学法。然而,该教学方式难以适应计算机网络安全课程对于实践性、时效性要求较强的特点。本文提出基于虚拟化技术的沙盘式计算机网络安全课程教学方法,通过设计一种计算机网络安全课程教学安全管理模式,将教学中所涉及的可能对计算机系统产生损害的执行程序放入沙盘中运行。在不额外增加教学设备投资的前提下,完成计算机网络安全课程教学中关于网络攻防、病毒分析等教学内容的具体演示。基于虚拟化技术的沙盘式计算机网络安全课程教学方法经实践检验,取得了较好的教学效果,为计算机网络安全课程教学改革提供了借鉴。
Traditional computer network security course teaching involves specific network offensive and defensive content, in order not to cause damage to equipment or bring unnecessary legal disputes, often using the teaching method. However, this teaching method is difficult to adapt to the computer network security courses for practical, time-demanding features. In this paper, we put forward a sandbox computer network security course teaching method based on virtualization technology. By designing a computer network security course teaching security management mode, we put into the sand table the execution programs involved in the teaching that may damage the computer system. Without additional investment in teaching equipment under the premise of completing the teaching of computer network security courses on network offensive and defensive, virus analysis and other teaching content of the specific demonstration. Sandbox computer network security course teaching method based on virtualization technology has been tested by practice, and has achieved good teaching effect, which provides reference for teaching reform of computer network security course.