arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.03505cs.CRcs.DCcs.IRcs.NIcs.PF
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个人信息管理系统中分散式文件存储的效率研究

On the Efficiency of Decentralized File Storage for Personal Information Management Systems

Mirko Zichichi, Stefano Ferretti, Gabriele D'Angelo

摘要:

本文提出了一种基于分布式账本技术(DLT)和分散式文件存储(DFS)系统的体系结构,以支持个人信息管理系统(PIMS)的使用。DLT和DFS用于管理由配备有具有感测能力的设备的移动用户感测的数据。DLT保证存储在DFS中的个人数据引用的不变性、可追溯性和可验证性。事实上,在DLT中包含数据记录器可以获得不可更改的引用和防篡改日志,同时保持符合个人数据法规,即GDPR。我们提供了一个实验评估DFS的使用的可行性。已经研究了三种不同的场景:i)具有与数据生产者接口的专用节点的专有IPFS方法,ii)公共IPFS服务和iii)Sia Skynet。结果表明,通过适当的系统基础设施的配置,它是可行的,以建立一个分散的个人数据存储(PDS)。

英文摘要:

This paper presents an architecture, based on Distributed Ledger Technologies (DLTs) and Decentralized File Storage (DFS) systems, to support the use of Personal Information Management Systems (PIMS). DLT and DFS are used to manage data sensed by mobile users equipped with devices with sensing capability. DLTs guarantee the immutability, traceability and verifiability of references to personal data, that are stored in DFS. In fact, the inclusion of data digests in the DLT makes it possible to obtain an unalterable reference and a tamper-proof log, while remaining compliant with the regulations on personal data, i.e. GDPR. We provide an experimental evaluation on the feasibility of the use of DFS. Three different scenarios have been studied: i) a proprietary IPFS approach with a dedicated node interfacing with the data producers, ii) a public IPFS service and iii) Sia Skynet. Results show that through proper configuration of the system infrastructure, it is viable to build a decentralized Personal Data Storage (PDS).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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