Intranet中的分布式拒绝服务攻击的防御技术

The defensive technology of DDoS at Intranet

分布式拒绝服务攻击(DDoS)是目前常见的网络攻击中比较严重的一种,难以检测和防范,目前尚无十分有效的技术和方法来解决.为此,先分析了现在DDoS攻击的原理与特点,介绍了DDoS攻击的常用工具,接着根据Intranet结构的实际情况,讨论了如何在Intranet中防御分布式拒绝服务.最后对遭受DDoS攻击后的对策进行了研究.

Bs it is dipicult to check and prevent,the DDoS attack has become a serious network attack.First we analyze the theory and point of DDoS attack, then introduce some tools of DDoS and finally we discuss how to prevent DDoS Attack on Intranet.