摘要
移动Ad Hoc网络作为一种新型的无线移动通信网络,在军事和民用上都有广泛的应用。由于其动态拓扑、无线通信的特点,易于遭受各种安全威胁。入侵检测是解决移动Ad Hoc网络安全问题的最重要技术之一。本文在分析了当前入侵检测系统体系结构的基础上,给出了一种基于移动代理的移动Ad Hoc网络入侵检测系统模型。该系统联合采用误用检测和异常检测方法,具有较高的检测效率和较低的误报率。
As a new type of wireless mobile communication system,mobile Ad Hoc network has been increasingly being used both in military and civilian uses.However,it is very vulnerable to attacks due to its dynamic changing topology,open medium and so on. Therefore,intrusion detection can be one of the most important technologies for securing mobile Ad Hoc network.This paper proposes a mobile agent-based intrusion detection system model after analyzing the proposed intrusion detection system architectures.This system utilizes both misuse detection and anomaly detection mechanism thus it has high efficiency and low false positive rate in detection.
出处
《微计算机信息》
2010年第12期3-5,共3页
Control & Automation
基金
基金申请人:施荣华
项目名称:移动自组网中移动敌手及欺骗问题的研究
基金颁发部门:国家自然科学基金委(60773013)
