标题:ETMRM: An Energy-efficient Trust Management and Routing Mechanism for SDWSNs
作者:Wang, Rui; Zhang, Zhiyong; Zhang, Zhiwei; Jia, Zhiping
作者机构:[Wang, Rui; Zhang, Zhiyong; Zhang, Zhiwei; Jia, Zhiping] Shandong Univ, Sch Comp Sci & Technol, Qingdao, Peoples R China.
通讯作者:Jia, Zhiping
通讯作者地址:[Jia, ZP]Shandong Univ, Sch Comp Sci & Technol, Qingdao, Peoples R China.
来源:COMPUTER NETWORKS
出版年:2018
卷:139
页码:119-135
DOI:10.1016/j.comnet.2018.04.009
关键词:SDWSNs; Malicious forwarding attacks; Trust management; Trust routing;; Energy efficiency
摘要:Software-Defined Networking (SDN) has been introduced to Wireless Sensor Networks (WSNs) to achieve centralized control and flexible network management. In Software-Defined Wireless Sensor Networks (SDWSNs), security and energy are two critical issues. However, few studies address these two aspects simultaneously. In this paper, we propose an Energy-efficient Trust Management and Routing Mechanism (ETMRM) for SDWSNs to handle the malicious forwarding attacks, such as selective forwarding attack and new-flow attack. In the ETMRM, we firstly extend the SensorFlow tables to realize a light-weight trust monitoring and evaluation scheme at the node level, and propose a centralized trust management scheme at the controller level to detect and isolate the malicious nodes based on the trust information collected from sensor nodes. Secondly, we present an energy-efficient report message aggregating scheme for aggregation points' selection to save energy and ensure the transmission of control traffic. Thirdly, we present a trust routing mechanism jointly considering the node's residual energy and trust level to guarantee the transmission of data traffic. The experimental results show that the proposed architecture detects and responds to the internal network attacks, such as Greyhole, Blackhole, new-flow attacks, efficiently. Compared with the related work SDN-WISE, ETMRM improves the packet delivery ratio, reduces and balances the energy consumption, prolongs the network lifetime, and suffers lower control overhead. (C) 2018 Elsevier B.V. All rights reserved.
收录类别:EI;SCOPUS;SCIE
Scopus被引频次:1
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046171552&doi=10.1016%2fj.comnet.2018.04.009&partnerID=40&md5=764f4118bf2375817fc86a4590890586
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