Research on Security Technology of Sensing Terminal of Internet of Things

The Internet of Things is widely used in industry, agriculture, health, urban management and other fields, the sensing terminal is an important part of IoT system, the security of sensing terminal directly affects the whole security of IoT system. This paper proposes the corresponding security measures of the sensing terminal of IoT system, such as physical security, access security, communication security, equipment security, data security, furthermore, we have verified it with experiments. It is of great significance for the selection, deployment, operation and maintenance the sensing terminal of IoT system, and has important application value for designing and producing the sensing terminal of IoT system.