基于DTLS协议的窄带物联网数据安全可行性研究  

Feasibility Study of Narrowband Internet of Things Data Security Based on DTLS Protocol

作　　者：刘倩倩 LIU Qianqian(Shanxi Engineering Vocational College,Taiyuan 030000,China)

机构地区：[1]山西工程职业学院,山西太原030000

出　　处：《数字通信世界》2021年第11期34-36,共3页Digital Communication World

基　　金：国家级职业教育教师教学创新团队课题研究项目——《自动化专业群课程体系构建与模块化课程开发》(课题编号:YB2020010302);山西省教育科学“十三五”规划2019年度规划课题——《高职专业核心课程“赛教融合、以赛促教、以赛促学”建设模式研究与实践》(课题编号:GH-19218)。

摘　　要：物联网的出现使人们的工作与生活发生了翻天覆地的变化,其应用场景多种多样,涵盖社会各个领域。同时随着信息世界的不断发展,物联网设备之间数据通信的安全问题日渐突出,信息的安全性与准确性成为物联网行业判断模块质量是否合格的重要依据。文章主要面向窄带物联网NB-IoT进行了技术与应用分析,对NB-IoT模块的数据安全传输方案作出了对应剖析,并提出针对性的优化策略。The emergence of IoT has revolutionized people's lives.Its application scenarios are diverse and can cover all areas of society.At the same time,with the continuous development of the information world,the security issues of data communication between IoT devices is becoming increasingly prominent.Safety and accuracy have become an important basis for the IoT industry to judge whether the module quality is qualified.This paper mainly focuses on the technical and application elaboration and analysis of the narrowband Internet of Things NB-IoT,makes a corresponding analysis of the data security transmission scheme of the NB-IoT module,and proposes targeted optimization strategies.

关 键 词：物联网 NB-IoT 安全传输协议 DTLS PSK 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]