Internet-of-Things equipment safety calling method, device and equipment based on block chain

A technology for IoT devices and secure calls, applied in the field of network security

Inactive Publication Date: 2020-10-27
NORTH CHINA ELECTRICAL POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of this description is to provide a method, device, and device for securely invoking IoT devices based on blockchain to solve the problem of how to ensure the security of the process of invoking IoT devices

Method used

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  • Internet-of-Things equipment safety calling method, device and equipment based on block chain
  • Internet-of-Things equipment safety calling method, device and equipment based on block chain
  • Internet-of-Things equipment safety calling method, device and equipment based on block chain

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Embodiment Construction

[0086] The following will clearly and completely describe the technical solutions in the embodiments of the present specification in combination with the drawings in the embodiments of the present specification. Obviously, the described embodiments are only some of the embodiments of the present specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.

[0087] In order to better understand the inventive concept of the present application, a system for invoking an Internet of Things device in the embodiment of this specification is firstly introduced. Such as figure 1 As shown, the IoT device calling system 100 includes an IoT device 110 , a user terminal 120 and a blockchain node device 130 .

[0088] The Internet of Things is a network that connects various networks through sensing devices in acco...

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PUM

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Abstract

The embodiment of the invention provides an Internet-of-Things equipment safety calling method, device and equipment based on a block chain. The method comprises the following steps: receiving an equipment calling request sent by a user terminal, wherein the equipment calling request comprises a request generated by a first client on the user terminal, and the equipment calling request comprises afirst client identifier of the first client; sending a second client identifier acquisition request to the block chain node device, wherein a second client identifier is stored in the block chain node device, the second client identifier comprises an identifier corresponding to the second client, the second client has the authority of calling the Internet-of-Things equipment; and receiving a second client identifier fed back by the block chain node device; and if the first client identifier is matched with the second client identifier, feeding back authorization information to the user terminal, so that the first client calls the Internet-of-Things equipment. According to the method, the identity of the first client is verified, so that the calling security is ensured.

Description

technical field [0001] The embodiment of this description relates to the field of network security technology, and in particular to a method, device and device for securely invoking IoT devices based on blockchain. Background technique [0002] With the development of the Internet of Things technology, people can connect more and more devices to the Internet, and can control the devices remotely while obtaining device data conveniently. For example, for a smart camera connected to the network, the user can directly use the client in the corresponding terminal device to obtain video data captured by the camera, and issue remote instructions to adjust the shooting angle and magnification of the smart camera. [0003] IoT devices can use the perception module in the device to obtain data, which makes IoT devices have higher security requirements. Criminals can obtain control authority of IoT devices indirectly through the client by tampering with the client code or implanting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F16/27G16Y40/50H04L9/08H04L9/32
CPCG06F16/27H04L63/08H04L63/10H04L9/0825H04L9/3247G16Y40/50
Inventor 孙跃徐小天陈威李雄伟陈乐然
Owner NORTH CHINA ELECTRICAL POWER RES INST
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