基于DDOS攻击机理的分析与防范

Analysis and Prevention of The Mechanism Based on The DDOS Attack

目前分布式拒绝服务攻击(DDOS Attack)已经成为影响Internet正常运行的一个比较严重的问题,它的特点是试图阻碍合法的服务用户使用相应资源。文章阐述分布式拒绝服务形成的原理,分析预防分布式拒绝服务攻击的主动和被动防御机制,并重点讨论主动防范分布式拒绝服务攻击的策略和方法。

At present, Distributed Denial of Service Attack, （DDOS Attack） has become a serious problem affecting the normal operation of the Internet, and its character is attempting to stifle legitimate service users to use corresponding resources. This paper describes the principles of the formation of distributed denial of service first, and then analyses the active and passive defense mechanisms of preventing the distributed denial of service attacks, which focused on the strategies and approaches of initiatives to prevent distributed denial of service attacks.