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A security verification method for remote operation of industrial Internet intelligent equipment

An industrial Internet and remote operation technology, applied in the field of remote operation security verification of industrial Internet smart devices, can solve problems such as poor versatility and weak security performance

Active Publication Date: 2021-08-03
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing industrial Internet technology has poor versatility and weak security performance, thereby providing a remote operation security verification method for industrial Internet smart devices

Method used

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  • A security verification method for remote operation of industrial Internet intelligent equipment
  • A security verification method for remote operation of industrial Internet intelligent equipment

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] Aiming at the problems of the existing industrial Internet technology, such as the wide variety of smart devices, poor versatility and weak security protection for devices, based on OPC technology and certificate password authentication, asymmetric encryption, symmetric encryption, and digital signature technology, the present invention proposes a A general, secure, and loosely coupled security verification method for remote operations on the Industrial ...

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Abstract

The invention discloses a security verification method for remote operation of industrial Internet smart devices, which includes the steps of user identity verification, device remote operation approval, device remote operation execution, information signature verification, encrypted storage and the like. This method greatly enhances the security of remote operation control of smart devices in the industrial Internet through digital signature and symmetric encryption technology, and realizes remote operation control of various smart devices through OPC technology, making the industrial Internet more secure and flexible. Interconnection with various smart devices.

Description

technical field [0001] The invention belongs to the technical field of industrial internet smart device interconnection technology and safety verification technology, and in particular relates to a remote operation safety verification method for industrial Internet smart devices. Background technique [0002] At present, with the rise of Industry 4.0 and intelligent manufacturing, industrial Internet technology is developing rapidly as a supporting technology. Realizing the Internet of Things of various smart devices in the network through the Industrial Internet and realizing remote monitoring and control of industrial systems is the technical basis for realizing smart factories, remote control of products and smart diagnosis. Industrial Internet smart devices include programmable controllers, CNC machine tools, machining centers, robots, and various other field devices. Managers can remotely manage and control the equipment through the Internet-based system. Existing ind...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/08H04L63/0823H04L63/083H04L63/0846H04L63/123
Inventor 李浩刘根徐盛文笑雨李晓科罗国富
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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