Dec 1, 2021 · In healthcare applications, IoE enables continuous remote monitoring of patients and improves the collection and analysis of health-related data [4]. In such a system, patients can be equipped with different sensors for real-time collection of their health-related data, such as heart rate, blood ...
Dec 1, 2021 · BCHealth: A Novel Blockchain-based Privacy-Preserving Architecture for IoT Healthcare Applications · Background and related work. This section provides the required background on blockchain architecture, the mining process, and consensus algorithms. · System model.
[25] introduces BCHealth, an innovative blockchain-focused, privacypreserving architecture for IoT-driven healthcare applications. This architecture capitalizes on the innate transparency, immutability, and decentralization of blockchain technology to ensure patient data security. ...
We take advantage of Blockchain (BC) special features, i.e., immutability and anonymity of users, while modifying the classic blockchain structure in order to overcome its challenges in IoT applications (i.e., low throughput, high overhead and latency). To this end, we cluster the miners of BC, store and process data ...
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However, data security and privacy are among the most important challenges of smart healthcare applications. Blockchain (BC) has been considered as a promising solution for the secure management of healthcare data due to its immutability and transparency features.
Blockchain-Based Privacy-Preserving Healthcare Architecture
www.semanticscholar.org › paper › Bloc...
This paper proposes a blockchain-based architecture for e-health applications which provides an efficient privacy-preserving access control mechanism and takes advantage of Blockchain (BC) special features, i.e., immutability and anonymity of users, while modifying the classic blockchain structure in order to ...
Abstract— Since the introduction of Internet of Things (IoT), e- health has become one of the main research topics. Due to the sensitivity of patient data, preserving the privacy of patients appears to be challenging. In healthcare applications, patient data are usually stored in the cloud, which makes it difficult ...
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BCHealth: A Novel Blockchain-based Privacy-Preserving Architecture for IoT Healthcare Applications. https://doi.org/10.1016/j.comcom.2021.08.011 ·. Journal: Computer Communications, 2021, p. 31-47. Publisher: Elsevier BV. Authors: Koosha Mohammad Hossein, Mohammad Esmaeil Esmaeili, Tooska Dargahi, Ahmad Khonsari, Mauro ...
In this paper, we propose a blockchain-based architecture for e-health applications which provides an efficient privacy-preserving access control mechanism. We take advantage of Blockchain (BC) special features, i.e., ...
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HealthLock: Blockchain-Based Privacy Preservation Using ... - NCBI
www.ncbi.nlm.nih.gov › PMC10422473
This paper proposes a novel approach to enhancing privacy preservation in IoT-based healthcare applications using homomorphic encryption techniques combined with blockchain technology. Homomorphic encryption facilitates the performance of calculations on encrypted data without requiring decryption, thus safeguarding ...
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