网络入侵探测节点倒追定位系统设计  

Design of network intrusion detection node backtracking and positioning system

作　　者：韩立杰[1] HAN Li-jie(Hebei Jiaotong Vocational and Technical College,Shijiazhuang 050091,China)

机构地区：[1]河北交通职业技术学院,河北石家庄050091

出　　处：《舰船科学技术》2020年第4期118-120,共3页Ship Science and Technology

摘　　要：无线传感网络在各类海上船舶信号采集及传输中应用非常广泛,其具有组网灵活、数据传输性能良好、实时性高等特点。网络安全一直是无线传感网络研究的重点,现在海上船舶一般通过身份认证或加密技术保障网络的安全,但还是不可避免受到外界恶意攻击,需要对恶意入侵快速定位。本文重点研究网络入侵探测节点倒追定位对入侵行为的跟踪检测,设计一种自适应的无线传感网络入侵行为检测算法,能实时检测网络异常行为,最后进行仿真。Wireless sensor network has been widely used in all kinds of marine information systems,which has the characteristics of flexible networking,good data transmission performance and high real-time.Network security has always been the focus of wireless sensor network research.Nowadays,ships on the sea generally protect the network security through identity or encryption technology,but they are inevitably attacked by malicious outside,so they need to locate malicious intrusion quickly.This paper focuses on the tracking detection of network intrusion detection node backtracking location,designs an adaptive intrusion detection algorithm for wireless sensor network,which can detect network abnormal behavior in real time,and finally carries out simulation.

关 键 词：无线传感网络 入侵检测 目标判别 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]