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A Blockchain-based Approach for Access Control in eHealth Scenarios

Title
A Blockchain-based Approach for Access Control in eHealth Scenarios
Type
Article in International Scientific Journal
Year
2018
Authors
João Pedro Dias
(Author)
FEUP
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Luís Reis
(Author)
Other
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Ângelo Martins
(Author)
Other
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Journal
The Journal is awaiting validation by the Administrative Services.
Vol. 13 No. 4
Pages: 125-136
ISSN: 1554-1010
Other information
Authenticus ID: P-00N-ZWP
Abstract (EN): Access control is a crucial part of a system's security, restricting what actions users can perform on resources. Therefore, access control is a core component when dealing with eHealth data and resources, discriminating which is available for a certain party. We consider that current systems that attempt to assure the share of policies between facilities are prone to system's and network's faults and do not assure the integrity of policies life-cycle. By approaching this problem with a blockchain where the operations are stored as transactions, we can ensure that the different facilities have knowledge about all the parts that can act over the eHealth resources while maintaining integrity, auditability, and authenticity.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 12
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