物联网感知层的信息安全保障措施

Implementation of Information Security on Perceptual Layer in Internet of Things

文章介绍了物联网三层结构中采用的主要技术手段和存在的安全威胁,提出了应在不同的物联网应用环境中制定不同的信息安全防范措施,并以传感器网络和车载自组网为例,论述了这两种应用环境下的感知层安全策略,为物联网中等级保护提供了可借鉴的思路。

The information security of Internet of things is currently hot research field in information technology. We introduce the technologies and security threats in three layers structure and put forward the idea of setting different information security measures in different application environment in the Internet of things. Then using the sensor network and vehicle ad hoc network as examples, we develop the implementation of security strategies in the sensing layer of these two kinds of application environments, not only protects the information security of Internet of things, but also provide a good reference for the implementation of classified protection in Internet of things.