作　　者： ; ;

机构地区： 深圳大学计算机与软件学院

出　　处： 《小型微型计算机系统》 2012年第9期2027-2032,共6页

摘　　要： 在信息化社会发展过程中,互联网的应用已成为人们最重要的通信手段.然而,在网络应用大规模发展的同时,网络安全的状况不容乐观,网络安全问题也日益突出.在众多网络安全问题当中,分布式拒绝服务攻击(DDoS)是最具威胁的问题之一.IP源追踪技术是监测和防御DDoS攻击的重要手段,能够实时隔离或阻断攻击,使得各项入侵响应措施更加准确有效,且在提供法律举证和威慑攻击者等方面具有积极作用,对于缔造一个安全可信的网络环境具有重要意义.本文介绍了近几年IP追踪算法的新进展,分析比较各种算法的优缺点,并指出IP追踪技术所面临的问题展望了其今后的发展趋势. With the developing of information society, applications of Internet have become one of the most important ways of com- munication. However, network security has become increasingly prominent. Distributed Denial of Service（DDoS ） attack is one of the most threatening problems among the network security issues. IP Traceback technology is an important way to monitor and defense DDoS attacks, and locating the source of network attack plays a positive role in real-time blocking, isolating attacks, providing legal evidence and deterring the attacker and creating safe and reliable network environment, etc. This paper describes the latest research of IP traceback approaches, and compares different algorithms with each other. Finally, the existing problems and future developments in the area of IP traceback research are discussed.

关 键 词： 网络安全 攻击 源地址假冒 源追踪

领　　域： [自动化与计算机技术] [自动化与计算机技术]