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A big data privacy protection sharing method and system

A data sharing and privacy protection technology, applied in digital transmission systems, transmission systems, user identity/authority verification, etc., can solve problems such as poor security of big data clusters, and improve data security, confidentiality performance, and security performance. Effect

Active Publication Date: 2022-05-20
DEZHOU VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a big data privacy protection sharing method and system to solve the problem of poor security in the data sharing process of existing big data clusters. The technical solution adopted is:

Method used

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  • A big data privacy protection sharing method and system
  • A big data privacy protection sharing method and system
  • A big data privacy protection sharing method and system

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Embodiment Construction

[0056] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0057] A big data privacy protection sharing method proposed by the embodiment of the present invention, such as figure 1 As shown, the method includes:

[0058] S1. After each node of the big data generation network generates data, encrypt the generated data, and send the encrypted data and corresponding ciphertext to the data storage terminal for data storage;

[0059] S2. When the data storage terminal receives a data sharing request sent by other networks or other nodes of the big data generation network, perform security verification on the other networks or other nodes of the big data generation network;

[0060] S3. Perform data sharing for other networks th...

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Abstract

The present invention provides a big data privacy protection sharing method, the method includes: after each node of the big data generation network generates data, encrypting the generated data, and sending the encrypted data and corresponding ciphertext to the data storage terminal for data storage; when the data storage terminal receives a data sharing request sent by other networks or other nodes of the big data generation network, Conduct security verification; conduct data sharing for other networks that have passed security verification or other nodes of the big data generation network; conduct information filing and security for other networks that have not passed security verification or other nodes of the big data generation network Hazard reminder. The system includes modules corresponding to the method steps.

Description

technical field [0001] The invention proposes a big data privacy protection sharing method and system, belonging to the technical field of data sharing. Background technique [0002] In recent years, with the rapid development of cloud computing and other technologies, the security field is undergoing a revolution. The improvement of security systems has reduced the time for disease diagnosis and brought great convenience to people's lives. The emergence of a secure big data sharing system based on cloud computing technology enables a large amount of data to be stored, managed and shared conveniently. In the process of safe big data sharing, due to data storage pressure and resource sharing for convenience, however, there are still problems of low security in the current data sharing process. Contents of the invention [0003] The present invention provides a big data privacy protection sharing method and system to solve the problem of poor security in the data sharing pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L9/32H04L67/10
CPCH04L63/0428H04L63/083H04L9/3297H04L67/10
Inventor 周伟李燕杨东岳宋彬彬杨雪
Owner DEZHOU VOCATIONAL & TECHN COLLEGE