Ontological Representation of Healthcare Application Security Using Blockchain Technology

Raimundas MATULEVICIUS; Mubashar IQBAL; Emna AMMAR ELHADJAMORSonia Ayachi GHANNOUCHIMariia BAKHTINASlaheddine GHANNOUCHI

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Ontological Representation of Healthcare Application Security Using Blockchain Technology

机译：Ontological Representation of Healthcare Application Security Using Blockchain Technology

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Blockchain is gaining traction for improving the security of healthcare applications, however, it does not become a silver bullet as various security threats are observed in blockchain-based applications. Moreover, when performing the security risk management (SRM) of blockchain-based applications, there are conceptual ambiguities and semantic gaps that hinder from treating the security threats effectively. To address these issues, we present a blockchain-based healthcare security ontology (HealthOnt) that offers coherent and formal information models to treat security threats of traditional and blockchain-based applications. We evaluate the ontology by performing the SRM of a back-pain patient's healthcare application case. The results show that HealthOnt can support the iterative process of SRM and can be continually updated when new security threats, vulnerabilities, or countermeasures emerge. In addition, the HealthOnt may assist in the modelling and analysis of real-world situations while addressing important security concerns from the perspective of stakeholders. This work can help blockchain developers, practitioners, and other associated stakeholders to develop secure blockchain-based healthcare applications in the early stages.

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来源
《Informatica》 |2022年第2期|365-397|共33页
作者
Raimundas MATULEVICIUS; Mubashar IQBAL; Emna AMMAR ELHADJAMORSonia Ayachi GHANNOUCHIMariia BAKHTINASlaheddine GHANNOUCHI;
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作者单位

Institute of Computer Science, University of Tartu, Narva mnt 18, 51009 Tartu, Estonia;

RIADI Laboratory-ENSI, Manouba University, Tunisia ISG Sousse, Sousse University, Tunisia;

Farhat Hacked University Hospital of Sousse, Ibn El Jazzar Medical Faculty of Sousse, University of Sousse, Tunisia;

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收录信息美国《科学引文索引》(SCI);
原文格式 PDF
正文语种英语
中图分类
关键词
blockchain; healthcare; security threats; healthcare security ontology;

Ontological Representation of Healthcare Application Security Using Blockchain Technology

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