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随着网络的迅猛发展,对网络的安全性要求越来越高,特别是对于分布式拒绝服务攻击这种对网络危害极大的攻击,更应进行有效的防范。本文对分布式拒绝服务攻击的定义、工作原理、常见攻击方法及分类进行了研究,论述了对DDoS攻击的常用有效防范方法。
With the rapid development of the Internet, the network security requirements are getting higher and higher, especially for distributed denial-of-service attacks that pose a great threat to the network, it should be effective prevention. In this paper, the definition, working principle, common attack methods and classification of distributed denial-of-service attacks are studied, and the common and effective methods to prevent DDoS attacks are discussed.