文档介绍：I 摘要随着经济和技术的发展计算机网络在人们的生活中占有越来越重要的位置同时由网络引起的安全问题越来越引起人们的重视每年由于网络安全问题比如***病毒感染等造成的经济损失每年递增己经达到成千上万美元。现在的攻击技术越来越成熟而且攻击技术非常的多样化所以我们研究现在的攻击技术以及防御就显得非常重要。本篇毕业论文主要介绍目前主流的一些网络攻击技术以及防御技术在本论文中会先对这个题目来一个总的概括然后会分章节分别介绍具体的网络攻击技术和网络防御技术在最后一章会对网络入侵技术做一个MATLAB的仿真实验会介绍几种目前几种主流的检测技术算法会针对几种算法做一个比较。通过本论文可以让大家对网络攻击技术和网络防御技术有一个初步的认识和了解。关键词网络攻击网络防御MATLAB仿真实验 Abstract II ABSTRACT With the economy and the development of work in people life plays more and more important position also caused work security more and more attention every year due to the problem work security such as hackers viral infections such as increasing the economic loss caused by each year oneself to the thousands of dollars. Now attack technology es more mature and attack technology is very diverse so we study the attack technology and the defenses now appears very important. This thesis mainly introduces some of the current work attack technology and defense technology in this thesis will first about this subject to an overall summary then points respectively to introduce the chapters work attack technology work defense technology in the last chapter work intrusion technology will make a MATLAB simulation experiment will introduce a few kinds of several recent mainstream detection technology for several algorithm algorithm parison. Through this paper can let everyone to work attack technology work defense technology have a prelim