一种基于分层结构的物联网安全模型

A Security Model of Internet of Things Based on Hierarchical Structure

随着物联网技术的迅速普及和发展,物联网安全问题也越来越令人担忧.针对这一问题,首先逐一分析了物联网各层所面临的安全威胁,然后讨论了解决这些安全问题的关键技术,设计出一种基于分层结构的物联网安全模型,并将这种模型应用到智慧校园中.实践结果表明,通过逐层逐级防护,可以有效提高物联网的安全性.

With the rapid development and popularization of the internet of things technology,the security situation of internet of things is becoming more and more worrying. In order to solve this problem,security threats to each layer of internet of things were analyzed at first. Then,the key technology to solve these security problems were discussed,and a security model of internet of things based on hierarchical structure was designed. Finally,this kind of model was applied to smart campus. The result in practice shows that the security of internet of things could be effectively improved by means of being protected step by step.