Whole-scene Internet of Things equipment safety management system and method

Abstract

The invention discloses a whole-scene Internet of Things equipment safety management system, which comprises an equipment identifier generation subsystem, an equipment production subsystem, an equipment detection subsystem, an equipment management subsystem and an equipment service application subsystem. The equipment identifier generation subsystem is used for determining an equipment identifiercoding rule, and generating an equipment identifier plaintext according to the equipment identifier coding rule and service demands of Internet of Things equipment in different scenes. The equipment production subsystem is used for sending an equipment type and an equipment identifier first ciphertext to the equipment detection subsystem. The equipment detection subsystem is used for generating equipment identifier legality information according to a comparison result and sending the equipment identifier legality information and the equipment identifier first ciphertext to the equipment service application subsystem. The equipment management subsystem is used for encrypting the equipment identifier plaintext to generate an equipment second ciphertext, sending the equipment second ciphertext to the equipment detection subsystem and periodically querying the equipment operation state; The equipment service application subsystem is used for carrying out security management on the Internetof Things equipment according to the equipment identifier first ciphertext, the equipment identifier legality information and the equipment state information.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, and in particular to a security management system and method for all-scenario Internet of Things devices. Background technique [0002] Power grid is an important infrastructure related to national economy and people's livelihood and national energy security. With the improvement of electrification level and the acceleration of energy transformation, the connection between power grid and people's production and life has become closer, and its pivotal role in energy collection, transmission, conversion and utilization has become increasingly prominent. In order to achieve comprehensive perception of equipment and customer status in each link of energy production, transmission, storage, transaction, and consumption, and rapid response to demand, and provide safer, high-quality, and sustainable energy and power services for people's production and life, the State Grid Corpor...

AI Technical Summary

Problems solved by technology

[0003] This application provides a full-scenario IoT device security management system, which solves the problem that the existing IoT device management method uses a relatively single cryptographic algorithm and relatively low device management coordination weak question

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