A method and system for security management of Internet of Things devices

Abstract

The application provides a method and system for security management of an Internet-of-Things device. The method comprises: an Internet-of-Things security management platform carries out registrationon a recognized third-party security mechanism platform and the third-party security mechanism platform issues an Internet-of-Things security management platform certificate after successful Internet-of-Things security management platform authentication; an Internet-of-Things device carries out registration on the Internet-of-Things security management platform, the Internet-of-Things security management platform authenticates an Internet-of-Things device subscriber identity module successively and then issues an Internet-of-Things device subscriber identity module certificate to a subscriberidentity module; and when an Internet-of-Things business platform and the Internet-of-Things device carry out business data transmission mutually, the Internet-of-Things security management platform and the subscriber identity module carry out identity authentication and a business data transmission encryption working secret key is negotiated after successful authentication, thereby ensuring highsecurity of dual-side data transmission. Therefore, the Internet-of-Things device is protected from being controlled illegally; and the overall anti-attack capability of the Internet-of-Things systemis enhanced.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, and in particular to a method and system for security management of Internet of Things devices. Background technique [0002] At present, the Internet of Things technology has achieved great development in smart cities, smart homes, smart industries, smart agriculture, smart transportation and other fields. While the development of science and technology brings convenience to human life, related technical loopholes have also attracted the attention of criminals. In July 2015, two American hackers, Charlie Miller and Chris Valasek, successfully cracked a Jeep Cherokee. They successfully controlled the vehicle's multimedia system, steering system and even the braking system without touching the vehicle. The final result It was the Cherokee that drove into the gutter on the side of the road. In August 2017, 175,000 IoT security cameras manufactured by a company in Shenzhen ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a method and system for security management of Internet of Things devices, and to solve the technical problem that the Internet of Things system is at risk of being attacked by the outside world in the prior art

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