基于信誉评价机制的LoRa物联网安全架构  

Security Architecture of LoRa Internet of Things Based on Reputation Evaluation Mechanism

作　　者：杨阳 王运兵[1] 唐六华[1] 刘昕[2] YANG Yang;WANG Yunbing;TANG Liuhua;LIU Xin(No.30 Institute of CETC,Chengdu 610041;China University of Petroleum(East China),Qingdao 266580)

机构地区：[1]中国电子科技集团公司第三十研究所,成都610041 [2]中国石油大学(华东),青岛266580

出　　处：《计算机与数字工程》2019年第2期377-382,共6页Computer & Digital Engineering

基　　金：国家自然科学基金青年科学基金项目(编号:61309024)资助

摘　　要：论文基于LoRa最新协议标准LoRaWAN1.1的网络架构,分析了LoRa物联网的安全需求,并根据现有安全机制和不足,提出了一种基于信誉评价机制的LoRa物联网安全加固方案。最后,对提出的方案进行了安全评估,该方案不仅能很好地解决网关安全问题,还能优化网络负载,并使网络具备入侵检测和应急管控能力。Based on the network architecture of LoRaWAN1.1,the latest protocol standard of LoRa,this paper analyzes thesecurity requirements of LoRa Internet of Things. According to the existing security mechanisms and deficiencies,a security rein-forcement scheme for LoRa Internet of Things based on reputation evaluation mechanism is proposed. Finally,the proposed schemeis evaluated for security. The scheme can not only solve the security problem of gateway,but also optimize the network load,andmake the network have the ability of intrusion detection and emergency management and control.

关 键 词：物联网 LoRaWAN 信誉评价 安全加固 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]