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Data synchronization method and device, electronic equipment and storage medium

A technology for data synchronization and data synchronization, applied in the field of communication, can solve the problems of low data security, interception and deciphering of messages, etc., and achieve the effect of improving security and reducing the possibility of interception and deciphering.

Active Publication Date: 2021-10-01
北京中科网威信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when realizing data synchronization between the internal network and the external network, it needs to be realized through a network connection, so that the message may be intercepted and deciphered, resulting in low data security

Method used

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  • Data synchronization method and device, electronic equipment and storage medium
  • Data synchronization method and device, electronic equipment and storage medium
  • Data synchronization method and device, electronic equipment and storage medium

Examples

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Embodiment Construction

[0042] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0043] The execution subject of the data synchronization method provided by the embodiment of the present invention may be a network device, the network device is based on the firewall of the Shenwei encryption machine, and two CPUs (central processing units, central processing units) are deployed in the firewall of the Shenwei encryption machine . Among them, one CPU independently runs the internal network system and performs related processing on the internal network, that is, the internal network CPU; the other CPU independently runs the external network system and performs relevant processing on the external network, that is, the network CPU. It can be understood...

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Abstract

The embodiment of the invention discloses a data synchronization method and device, electronic equipment and a storage medium, and the data synchronization method comprises the steps: generating a request data synchronization message based on a data synchronization message after an intranet CPU receives the data synchronization message, and transmitting the request data synchronization message to an extranet CPU; after the intranet CPU receives a response message sent by an extranet CPU, generating a synchronous data message, and sending the synchronous data message to the extranet CPU, so that the extranet CPU performs data synchronization based on the synchronous data message. By adopting the method and the device, the data security can be effectively improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data synchronization method, device, electronic equipment and storage medium. Background technique [0002] In a mobile communication system, it is usually necessary to realize data synchronization between the internal network and the external network through data communication between the internal network and the external network, so as to ensure that the data of the internal network and the external network are kept consistent in real time. [0003] At this stage, the data synchronization between the internal network and the external network is usually realized by realizing the data communication between the internal network management device and the external network management device, that is, the internal network management device runs the internal network system, and the external network management device runs the external network. There is no correlation be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L67/1095H04L67/14H04L69/162
Inventor 赵众
Owner 北京中科网威信息技术有限公司