浅析基于物联网智能家电的通信安全评估方法与实践

物联网技术的发展及物联网在家电产品中的应用,实现了家电产品的智能化,即智能家电,能够为消费者提供更加舒适便捷的生活环境。与传统家电相比,智能家电除了实现产品基本使用功能外,还具有环境感知、信息传输、数据处理,甚至互联互通等特点,为此,智能家电不仅要考核电气安全还需考虑物联网安全,物联网安全一般分为终端安全、通信安全、服务端安全等。本文研究物联网智能家电的通信安全,具体研究以无线局域网WLAN网络接入方式的智能家电设备在以太网的通信安全问题,利用一些软件工具通过抓包、重放等评估方式,探析数据在传输中可能存在的安全问题,并针对这些安全问题,提出了一些对策和建议。

Discussion on the Evaluation Method and Practice of Communication Security of Intelligent Home Appliances Based on Internet of Things

With the rapid development of the Internet of Things(IoT)technology and the application of the IoT in home appliances have realized the intelligence of home appliances and can provide consumers with a more comfortable and convenient living environment.Compared with traditional home appliances,intelligence of home appliances have the basic functions of the product,also have the characteristics of the environment sensor,information transmission,data processing,and even interconnection.Therefore,we should consider to assess both electrical safety and IoT network safety for intelligence of home appliances.The IoT network safety generally includes terminal security,communication security and server-side security.This paper studies the communication security of intelligence of home appliances,and specifically studies the communication security of home appliances using WLAN network access in Ethernet.By using certain software tools,we discussed the possible security problems in data transmission through packet capture,replay attacks and other evaluation methods,then proposed the improvement suggestions.