摘要
无线传感器网络在安全路由以及入侵检测研究等方面之所以没有显著的成绩,原因之一就是对于"入侵"的概念不是很清楚。对无线传感器网络中sinkhole这一类重要攻击进行了深入研究。首先介绍了sinkhole的产生及危害,然后分析了目前针对sinkhole攻击检测技术研究进展,其次重点描述了攻击者在具体的路由协议中如何成功发起攻击,最后提出针对sinkhole攻击研究的若干热点问题与展望。
One of the reasons that the research of security routing and intrusion detection in wireless sensor networks have not advanced significantly is that the concept of ＂intrusion＂ is not clear in these networks.In this paper we investigate in depth one of the most severe attacks against wireless sensor networks,namely the sinkhole attack.Then We analyse new methods that can defense and detect sinkhole.We emphasize on how an attacker launch such an attack based on specific routing.Finally,we propose some major problems and research trends in the area.
出处
《计算机安全》
2011年第1期30-34,共5页
Network & Computer Security
