基于IPv6协议分析自防御系统的设计与实现

Design and realization of self-defending system based on IPv6 protocol analysis

为有效抵御来自内、外部的攻击,设计了一个基于IPv6协议的自防御系统.系统对完整会话过程的数据进行协议分析,采用MWM模式匹配算法检测网络异常,并通过TCP拦截技术进行内容控制以防止泄密,实现系统自防御功能.

In order to protect the private network against attacks from both outside and inside efficiently,a new self-defending system based on IPv6 was designed.The system analyses the whole session＇s data,makes network anomaly detection with MWM pattern-matching algorithm,then makes the content control against disclosing the secrets through the TCP interceptor technology,and realizes self-defending.