Electronic regulation of data sharing and processing using smart ledger technologies for supply-chain security
Authors
Epiphaniou, GregoryPillai, Prashant
Bottarelli, Mirko
al-Khateeb, Haider

Hammoudeh, Mohammad
Maple, Carsten
Issue Date
2020-01-28
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Show full item recordAbstract
Traditional centralised data storage and processing solutions manifest limitations with regards to overall operational cost and the security and auditability of data. One of the biggest issues with existing solutions is the difficulty of keeping track of who has had access to the data and how the data may have changed over its lifetime; while providing a secure and easyto-use mechanism to share the data between different users. The ability to electronically regulate data sharing within and across different organisational entities in the supply-chain (SC), is an open issue, that is only addressed partially by existing legal and regulatory compliance frameworks. In this work, we present Cydon, a decentralised data management platform that executes bespoke distributed applications utilising a novel search and retrieve algorithm leveraging metadata attributes. Cydon utilises a smart distributed ledger to offer an immutable audit trail and transaction history for all different levels of data access and modification within a SC and for all data flows within the environment. Results suggest that Cydon provides authorised and fast access to secure distributed data, avoids single points of failure by securely distributing encrypted data across different nodes while maintains an "always-on" chain of custody.Citation
Epiphaniou, G., Pillai, P., Bottarelli, M., Al-Khateeb, H., Hammoudesh, M. and Maple, C. (2020) Electronic regulation of data sharing and processing using smart ledger technologies for supply-chain security, Transactions on Engineering Management, 67 (4), pp. 1059-1073Publisher
IEEEJournal
Transactions on Engineering ManagementAdditional Links
https://ieeexplore.ieee.org/document/8972565Type
Journal articleLanguage
enDescription
This is an accepted manuscript of an article published by IEEE in Transactions on Engineering Management on 28/01/2020, available online: https://doi.org/10.1109/TEM.2020.2965991 The accepted version of the publication may differ from the final published version.ISSN
0018-9391ae974a485f413a2113503eed53cd6c53
10.1109/TEM.2020.2965991
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Except where otherwise noted, this item's license is described as https://creativecommons.org/licenses/by-nc-nd/4.0/