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Industrial Internet distributed system safety access control device

An industrial Internet and distributed system technology, applied in the field of network security access control, can solve the problems of insufficient security level industrial Internet, insufficient distributed systems, etc., and achieve the effects of avoiding theft, ensuring legality, and ensuring security

Active Publication Date: 2015-01-28
ASAT CHINA TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, for the industrial Internet distributed system, only the user, client and application process are authenticated, and its security level is not enough for the industrial Internet that requires high confidentiality
Moreover, only using IP addresses to establish a VPN to ensure communication security is also not enough for distributed systems

Method used

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  • Industrial Internet distributed system safety access control device
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Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] A preferred embodiment of the present invention relates to an industrial Internet distributed system security access control device, as a security control mechanism and a distributed platform of the industrial Internet distributed system, which includes a network communication port through a dedicated network (internal network) or The public network is directly or indirectly connected to all servers and clients in the industrial Internet. These servers can implement different services and operations in different areas of the Industrial Internet. For example, each server can be distributed in the primary master station, secondary master station, and even substations in different regions. The client can connect to the device through the n...

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Abstract

The invention discloses an industrial Internet distributed system safety access control device. The device integrates a module which is used to carry out authentication and authorization to identities and access operations of a user and a server, the module which is used to audit the access operations of the user and the server and the module which is used to carry out uniform resource positioning to object resources accessed by the user and the server. Identity security and authority validity of the user or the server which access to the industrial Internet distributed system and acquire information / service can be effectively ensured. In addition, the user and the server in the industrial Internet do not need to know an actual storage position of the needed object resources. Through a uniform resource positioning platform of the distributed system, the corresponding server can be positioned and the needed object resources can be acquired. A demand in a distributed environment can be rapidly and conveniently satisfied.

Description

Technical field [0001] The invention relates to a network security access control technology Background technique [0002] With the rapid development of industrial automation control, more and more industrial enterprises use their internal (or dedicated) networks to interconnect their production process dedicated equipment or industrial intelligent equipment (Intelligent Electric Device-IED) to form a production control system network . This kind of internal (or dedicated) network used by industrial enterprises is called the Industrial Internet. [0003] Large enterprises, such as electric power companies, oil and gas transportation companies, and large mining groups focusing on mineral resource exploration and development, often have holding companies located throughout the country and even around the world, and their information interaction needs cannot be met only by using internal networks. With the development of the Industrial Internet, the Industrial Internet is no longer ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L9/32
Inventor 梁俊俞高宇王磊
Owner ASAT CHINA TECH
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