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浅析无线传感器网络数据融合安全方案

The Data Fusion Program Based on Security in WSN
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摘要 数据融合技术是无线传感器网络中去除冗余信息和延长网络生命周期的主要途径,但是数据融合在减少能量开销的同时也带来了很大的安全隐患,容易受到多种信息安全的威胁。为了保障数据融合结果的可靠性和安全性,研究安全的数据融合方案有着重要意义。本文分析了常用的安全数据融合方法,并详细分析了基于信任机制和隐私保护的新型数据融合安全保护方案。 Data fusion is the main way to remove redundant information and extend the network life cycle in wireless sensor networks, But data fusion in reduced energy costs also poses a great security risk, and is vulnerable to a variety of threats to information security.In order to protect the data fusion results of reliability and security, it is an important significance to study safety data fusion protocol. It analysis the common methods of secure data fusion, and detailed analysis the new data fusion based on trust and privacy protection security program.
作者 李莉 周岩
出处 《网络安全技术与应用》 2014年第7期156-157,共2页 Network Security Technology & Application
基金 国家自然科学基金项目(No.61301232) 河南省教育厅科学技术研究重点项目(No.13A520148) 河南工程学院博士基金项目(No.D2012016)
关键词 无线传感器网络 数据融合 数据安全 能量开销 wireless sensor network data fusion data security energy costs
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参考文献7

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