虚拟网络安全实验的教学与研究

计算机网络与信息安全课程是要求实践动手能力很强的课程。实验教学是课堂理论教学的重要补充,通过实验,学生能够更好地理解课程中的基本原理,同时通过动手体验,提高实践能力,对于培养学生的创新精神与创新能力具有重要意义。通过虚拟机搭建虚拟网络与安全实验平台,实现计算机网络和信息安全的实验,丰富了教师的教学手段,也为学生提供了一种实践性强及效果良好的实验环境。借助该实验环境,使学生更能自觉自主的学习,更有兴趣地参加课外学习实践活动,最后给出了虚拟入侵远程主机、开启后门具体实现及其计算机网络安全防御的措施。

Virtual Network and the Safety of the Experimental Teaching and Research

The computer network and information security courses require a strong practical abilities.Experimental Teaching is an important supplementary of Classroom theory teaching.Through experiment,students can better understand the basic principle in the curriculum,through hands-on,practical skills for students and creative ability.This article by the virtual machine to build virtual network and security experimental platform for computer network and information security,enrich the teaching methods for teachers,students and provides a practical and effective laboratory environment.This experiment environment,enabling students to more actively study,more interested in participating in extracurricular learning practice activities,and finally gives the virtual opening of the remote host Telnet service specific implementation and its computer network security protection measures.