减弱DDoS攻击的策略研究  

Research on Mitigation Strategy of DDoS Attacks

作　　者：忽海娜[1] 赵艳杰[1] 

机构地区：[1]许昌学院教育技术与信息部,河南许昌461000

出　　处：《计算机与现代化》2007年第6期87-89,共3页Computer and Modernization

基　　金：河南省科技厅科技攻关项目(0624470019)

摘　　要：DDoS攻击是目前威胁网络安全的主要因素之一。除非修改TCP/IP的内核,否则,从理论上没有办法彻底解决,但通过一些技术手段,可以有效地阻止一些DDoS攻击,降低攻击的危害。基于这一观点,总结并分析了现有的减弱DDoS攻击危害的防御机制,并在仿真环境中验证了算法的有效性,对进一步认识DDoS攻击及其防御具有参考价值。DDoS has become one of the most rigorous threats to the network security. Only ff we revise the kernel of TCP/IP, there are not means that can settle DDoS attacks theoretically. But we can prevent some DDoS attacks effectively and reduce the harm of it through some technical methods. Based on the point, this paper summarizes and analyzes existing mitigation stagegy of DDoS attacks. By confirming the validity of algorithm in the simulation, it has great reference value for a better understanding of DDoS attacks and defense.

关 键 词：分布式拒绝服务 减弱 服务质量 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]