摘要
定位是无线传感器网络的重要支撑技术之一,保证定位的安全性对无线传感器网络的应用至关重要。文章针对安全在定位中的重要性,叙述了定位的安全需求,详细介绍了各种攻击模式和专门针对定位的攻击,对已存在的所有安全定位技术作了全面介绍和比较。最后指出当前安全定位技术存在的不足和安全定位今后的研究方向。
Localization is one of the important supporting technical in wireless sensor networks. Guarantee the security of localization on the application of wireless sensor networks is essential. Considering the importance of security in localization, describe the secure localization requirement.Introduce a variety of attack patterns and the locationspecific attacks in detail. Give a comprehensive introduction and comparison for all secure localization technology already exists. Finally, point out the shortcomings of the current secure localization technologyvand the future research directions of secure localization.
出处
《信息安全与通信保密》
2008年第9期56-60,共5页
Information Security and Communications Privacy
基金
国家自然科学基金资助项目(60472074)
关键词
攻击
信标
定位
安全
无线传感器网络
attack
beacon
localization
security
wireless sensor networks
