论文部分内容阅读
0引言网络安全问题一直伴随着互联网技术而发展,互联网安全与互联网攻击之间的较量从未停止,而且越演越烈,从技术更新的角度进行分析,网络攻击本身就体现了互联网技术的发展历程,也促进了互联网技术的革新。近年来,随着互联网的应用成本逐年降低,“黑客”已经不再局限于高端技术人群,任何接触互联网的人群都有可能成为“黑客”。而且,TCP/IP协议的发展也逐渐暴露出先天缺陷,网络攻击已经发展至应用层,目前,大多数网络
0 Introduction The problem of network security has been accompanied by the development of Internet technology. The contest between Internet security and Internet attacks has never ceased and has become increasingly fierce. From the perspective of technology update, cyber attacks themselves manifest the development of Internet technologies Course, but also promoted the innovation of Internet technology. In recent years, as the cost of Internet application has been decreasing year by year, “hacker” is no longer confined to the high-end technology crowd. Any Internet-connected people may become “hackers.” Moreover, the development of TCP / IP protocol has gradually revealed innate defects. Network attacks have been developed to the application layer. At present, most networks