Security control system and authentication method of smart home Internet of Things

Abstract

The invention provides a security control system and an authentication method of a smart home Internet of Things. The security control system comprises a control terminal, a controlled terminal and a smart home authentication center, wherein the control terminal performs binding and identity authentication with the smart home authentication center through a security chip; the controlled terminal performs binding and identity authentication with the smart home authentication center through a security chip; the smart home authentication center performs device binding and identity authentication between the control terminal and the controlled terminal; and after the binding is accomplished, the control terminal and the controlled terminal perform encryption communication and identity validity authentication. The security control system provided by the invention has the beneficial effects that the security chip can be installed on the control terminal, the controlled terminal and a routing device, a public key digital certificate and a private key are allocated to each device and are stored in the device, it can be ensured that only authorized control terminal can perform remote control on the controlled smart home, and illegal control is effectively prevented.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a smart home Internet of Things security control system and authentication method, which can ensure that only authorized security control smart terminals can remotely control the controlled smart home, effectively preventing illegal control. Background technique [0002] The Internet of Things is to collect objects that need to be monitored or connected in real time through key technologies such as sensors, radio frequency identification technology, and global positioning systems, and to realize things-to-things, things-to-people through various collected information and accessible networks. connection and control. Therefore, the essence of the Internet of Things is mainly reflected in three aspects: Internet features, identification and communication features, and intelligent features. [0003] As a typical case of the Internet of Things, smart homes will gradually become popular in p...

AI Technical Summary

Problems solved by technology

Although the existing technical solution can realize the control of the device by setting the access password, the security of this technology is low, it is easy to be cracked by illegal users, and there is still a security loophole in the control of the smart home, and the sent control command is transmitted in plain text. , and there is no encryption function in collecting information and data transmission

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