[1]文必龙,陈友良.基于区块链的企业数据共享模式研究[J].计算机技术与发展,2021,31(01):175-181.[doi:10. 3969 / j. issn. 1673-629X. 2021. 01. 031]
　WEN Bi-long,CHEN You-liang.Research on Enterprise Data Sharing Mode Based on Blockchain[J].,2021,31(01):175-181.[doi:10. 3969 / j. issn. 1673-629X. 2021. 01. 031]
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基于区块链的企业数据共享模式研究()

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
31
期数:
2021年01期
页码:
175-181
栏目:
应用前沿与综合
出版日期:
2021-01-10

文章信息/Info

Title:
Research on Enterprise Data Sharing Mode Based on Blockchain
文章编号:
1673-629X(2021)01-0175-07
作者:
文必龙; 陈友良
东北石油大学 计算机与信息技术学院,黑龙江 大庆 163318
Author(s):
WEN Bi-long; CHEN You-liang
School of Computer and Information Technology,Northeast Petroleum University,Daqing 163318,China
关键词:
区块链; 企业数据共享; 资源描述模型; 智能合约; 数据应用安全
Keywords:
blockchain; enterprise data sharing; resource description model; smart contract; data application security
分类号:
TP311
DOI:
10. 3969 / j. issn. 1673-629X. 2021. 01. 031
摘要:
数据流通和共享是推动企业发展的基础。 但由于目前企业主要采用中心化数据共享模式,数据在流通过程中具有无差别复制、无差异应用的特点,导致企业数据共享过程中存在数据确权混乱、去向不清晰,数据被越权使用等问题。为了解决企业传统数据共享模式存在的缺陷,利用区块链的去中心化、公开透明、安全可信、不可篡改、可溯源特点,提出一种基于区块链的企业数据共享模式。 针对区块链技术如何解决企业数据共享过程中存在的关键问题,给出了基于区块链的企业数据共享架构与方案。 定义了面向区块的数据资源描述模型,以保证数据资源在共享过程中的规范化描述与清晰化确权。 并采用基于智能合约的方式实现对数据应用共享过程透明、可追溯、安全的访问控制,减少隐私数据使用的风险,降低数据二次流动的频率。
Abstract:
The circulation and sharing of data are the foundation to promote the development of enterprises. However, enterprises mainly adopt the centralized data sharing mode at present, meanwhile the data has the characteristics of indiscriminate replication and undifferen-tiated application in the process of sharing, which can lead to the confusion of data rights confirmation, unclear data flow direction and the data may be used beyond its authority in the process of enterprise data sharing. In order to solve the shortcomings of the traditional data sharing mode of enterprises, based on the decentralization, openness, transparency, security, trustworthiness, non-amperability, and traceability of the blockchain,we propose a data sharing mode based on blockchain. In view of how to solve the key problems in the process of enterprise data sharing with blockchain technology, we give the architecture and scheme of enterprise data sharing based on blockchain. A block-oriented data resource description mode is defined to ensure the normalized description and clear the confirmation of data rights in the sharing process. In addition, smart contract is adopted to realize transparent, traceable and secure access control of data application sharing process,so as to reduce the risk of using private data and the frequency of secondary data flow.

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更新日期/Last Update: 2020-01-10