基于开放源代码的防火墙实验项目设计

当前计算机网络安全课程已经广泛地开设于计算机及信息安全等相关专业,而防火墙技术又是计算机网络安全课程的重要内容之一。用专用硬件防火墙作为实验设备具有价格昂贵、内部技术不透明的缺点,因此本文设计一系列基于Linux操作系统开放源代码的防火墙技术实验,这样不仅可以降低教学实验成本,也能让学生更清楚地了解各种防火墙技术及实现,增强学生的专业实践能力。

A Series of Experiment Items Design for Firewall Technology Based on Open Source Code Software

At present, the course of computer network security has been widely set for specialty of computer, information securi-ty, and that, the firewall technology is an important part of the course of computer network security. If the special firewall hard-ware equipment is used for experiments, it has some disadvantages, such as expensive price, unexposed inner techniques and so on. In this paper, a series of experiment items for firewall techniques are designed based on Linux OS open source code software, which can reduce the cost of experiment teaching, make the students clearly understand the firewall techniques and improve prac-tical specialty ability of the students.