摘要
随着物联网技术的兴起和发展,越来越多的物联网设备得到广泛的部署和应用。物联网系统主要包含海量终端、传输网络和云端,对应物联网系统的感知层、网络层以及应用层三层划分。在每一个层次中,都使用了不同的通信协议,应用层通信协议是普通用户接触最多的,也最容易引发安全问题的协议。本文将对物联网应用层协议进行分析,对每一种物联网应用层协议进行简单介绍,从中发现可能存在的安全隐患问题,并对安全隐患问题进行研究分析。
With the development of Internet of Things（IoT）, more and more IoT devices are deployed and applied in people＇s daily life. The IoT system consist of massive terminals, the transmission network and the Cloud, which are corresponding to the perceptual layer, the transport layer and the application layer. Different communication protocols work on each layer, among these protocols, which runs on application layer can be mostly reached by people, and is the most possible insecury. This paper introduces each communication protocols of the application layer, and analyzes each protocol＇s security problems.
出处
《网络空间安全》
2017年第12期40-44,共5页
Cyberspace Security
关键词
物联网
应用层
协议
安全性分析
Internet of Things
Application Layer
Protocol
Security Analysis
