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Data circulation method and device based on data structure and terminal

A data structure and circulation device technology, applied in the field of data circulation, can solve problems such as the lack of security of user data, and achieve the effect of ensuring standardization and security

Active Publication Date: 2016-12-07
上海数据发展科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the existing data circulation process, the security of user data is not guaranteed

Method used

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  • Data circulation method and device based on data structure and terminal
  • Data circulation method and device based on data structure and terminal
  • Data circulation method and device based on data structure and terminal

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Experimental program
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Embodiment Construction

[0029] As mentioned in the background, in the existing data circulation process, the security of user data is not guaranteed.

[0030] The embodiment of the present invention uses the data circulation method based on the data structure, which can achieve mutual recognition and constraints on the circulation of data among various information systems, and can use computer programming technology to realize data transmission encryption, data circulation traceability, circulation subject tracing, Security measures such as data overuse prevention and control make the whole process of data circulation transparent and auditable, which is conducive to building a safe circulation system and environment for the big data industry.

[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] figure 1 I...

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PUM

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Abstract

The invention relates to a data circulation method and device based on a data structure and a terminal. The method comprises following steps: searching supply data provided by at least one data supplier based on a search data label, wherein supply data comprises dimensionality master keys, label values and data labels same with or corresponding to search data labels and constraint conditions and dimensionality master keys correspond to label values; matching demands of data demand sides with constraint conditions of supply data to obtain matching results; extracting label values corresponding to dimensionality master keys of supply data based on matching results to obtain demand data; and carrying out encryption processing on demand data and sending it to a data demand side. The technical scheme of the data flow method and device based on the data structure and the terminal ensure safety of data in data circulation.

Description

technical field [0001] The present invention relates to the field of data circulation, in particular to a data structure-based data circulation method, device and terminal. Background technique [0002] In the field of data processing, data circulation refers to the behavior of data holders (subjects that process data) providing data to others, which may include sharing, exchanging, and providing copies with others. legally generated, collected, and acquired. The subject who provides the data is called the data provider, and the subject who receives the data is called the data recipient. [0003] In the existing technology, the user provides the necessary data is the prerequisite for obtaining relevant current services, and personal data can be used and flow within the scope of the current service business. However, if the data breaks away from the current service business scope and is used in other business scopes or business scenarios, it constitutes data circulation, fo...

Claims

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Application Information

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IPC IPC(8): G06F21/60G06F21/62G06F17/30
CPCG06F16/9024G06F16/903G06F21/602G06F21/606G06F21/6227G06F21/6245
Inventor 汤奇峰武文杰
Owner 上海数据发展科技有限责任公司
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