| Issue |
ITM Web Conf.
Volume 52, 2023
International Conference on Connected Object and Artificial Intelligence (COCIA’2023)
|
|
|---|---|---|
| Article Number | 02009 | |
| Number of page(s) | 11 | |
| Section | Artificial Intelligence and its Application | |
| DOI | https://doi.org/10.1051/itmconf/20235202009 | |
| Published online | 08 May 2023 | |
Confidentiality-preserving, blockchain-based, and data sharing: A survey
1 RITM ESTC/CED ENSEM, Hassan II University, Casablanca, Morocco
2 LTIM, FS Ben M’SIK, Hassan II University, Casablanca, Morocco
* Corresponding author: rania.znaki.doc20@ensem.com
Data sharing has gained tremendous attention in the past few years. Information being the driving power of all strategic decision-making changes as organizations aim to improve their efficiency by sharing insights within departments and collaborating with partners. However, protecting the confidentiality of sensitive information is still one of the biggest challenges when sharing these valuable assets between differ partakers. Blockchain has been one of the technologies that are being explored to solve this problem. Blockchain technology had been renowned as a means of secure asset tracking, provide immutable transaction sharing and had been proven to limit the amount of trust collaborating parties needed to exchange sensitive data. In this paper, we hover the up-to-date, relevant techniques and propositions with regards to confidential data sharing using blockchain related approaches. We will provide a comprehensive comparison between different techniques based on the widely used frameworks and technical schemes summoned and cite the challenges blockchain based applications face in the realm of confidentiality preserving data sharing.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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