Data sharing method, device and equipment

Abstract

The embodiment of the invention provides a data sharing method, device and equipment, and the method comprises the steps: obtaining a first sharing request broadcasted by first node equipment corresponding to a first user in a blockchain network from a blockchain system, wherein the first sharing request is used for requesting to acquire shared data containing target features from a second user of the blockchain system; if it is determined that the first sharing request meets the preset data sharing condition, obtaining original data corresponding to the target feature from a second user according to a data rule in the first sharing request; generating shared data based on the original data according to a preset desensitization mode, and sending the shared data to the first node equipment through a point-to-point data communication network, wherein the first node device is used for a first user to obtain shared data.

Description

technical field [0001] This document relates to the technical field of data processing, in particular to a data sharing method, device and equipment. Background technique [0002] With the continuous development of the economy, the business scope of many enterprises is also expanding, and even have corresponding business entities in different countries around the world. Currently, the business data of each business entity is stored and managed by the corresponding business entity, and they are isolated from each other. However, combining business data between different business entities to provide users with better services has become a demand for business development today. For public data, such as the sanction list of relevant agencies, different business entities in various countries can directly share the original text of the data, but for user privacy data and secondary processed data in each business entity, it is subject to the cooperation of each country Due to the...

AI Technical Summary

Problems solved by technology

For public data, such as the sanction list of relevant agencies, different business entities in various countries can directly share the original text of the data, but for user privacy data and secondary processed data in each business entity, it is subject to the cooperation of each country Regulatory constraints make the cost of data connection high. Therefore, this part of the data is still in the data island and cannot better serve the business.

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