文章基本信息

标题：Analysis of Security Protocols in Wireless Sensor Network
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作者：Ritu Sharma ; Yogesh Chaba ; Yudhvir Singh 等
期刊名称：International Journal of Advanced Networking and Applications
电子版ISSN：0975-0290
出版年度：2010
卷号：2
期号：3
页码：707-713
出版社：Eswar Publications
摘要：Wireless Sensor Networks(WSNs) consists of low power, low-cost smart devices which have limited computing resources. With a widespread growth of the applications of WSN, the security mechanisms are also be a rising big issue. A lot of real-world applications have been already deployed and many of them will be based on wireless sensor net works. These applications include geographical monitoring, medical care, manufacturing, transportation, military operations, environmental monitoring, industrial machine monitoring, and surveillance systems. This paper discusses typical constraints, security goals, threat models and typical attacks on sensor networks and their defensive techniques or countermeasures relevant to the sensor networks, including security methods. The most critical area prone to attack is nearby the base station as the data is more aggregated, that should be kept secure using a number of defensive techniques as
关键词：C Attacks; Threats; Security; Sensor nodes; Wireless Sensor Network