Healthcare Data Gateways: Found Healthcare Intelligence on Blockchain with Novel Privacy Risk Control

Xiao, Yifei; Wang, Hui-Ju; Jin, Dawei; Li, Mingqiang; Jiang, Wei

doi:10.1007/s10916-016-0574-6

Cited by 1,010 publications

(518 citation statements)

References 16 publications

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“…In [134], authors proposed a healthcare data sharing based blockchain architecture. The proposed architecture includes three layers to manage the access to private ERH (Electronic Medical Record) related to patients.…”

Section: Data Sharingmentioning

confidence: 99%

Internet of things security: A top-down survey

2018

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Internet of Things (IoT) is one of the promising technologies that has attracted a lot of attention in both industrial and academic fields these years. It aims to integrate seamlessly both physical and digital worlds in one single ecosystem that makes up a new intelligent era of Internet. This technology offers a huge business value for organizations and provides opportunities for many existing applications such as energy, healthcare and other sectors. However, as new emergent technology, IoT suffers from several security issues which are most challenging than those from other fields regarding its complex environment and resources-constrained IoT devices. A lot of researches have been initiated in order to provide efficient security solutions in IoT, particularly to address resources constraints and scalability issues. Furthermore, some technologies related to networking and cryptocurrency fields such as Software Defined Networking (SDN) and Blockchain are revolutionizing the world of the Internet of Things thanks to their efficiency and scalability. In this paper, we provide a comprehensive top down survey of the most recent proposed security and privacy solutions in IoT. We discuss particularly the benefits that new approaches such as blockchain and Software Defined Networking can bring to the security and the privacy in IoT in terms of flexibility and scalability. Finally, we give a general classification of existing solutions and comparison based on important parameters.

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Section: Data Sharingmentioning

confidence: 99%

Internet of things security: A top-down survey

2018

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“…Xiao Yue et al [20] in their research briefly tackled access control management within the healthcare data sharing systems. The authors propose the one purpose-centric access control model.…”

Section: Related Workmentioning

confidence: 99%

BBDS: Blockchain-Based Data Sharing for Electronic Medical Records in Cloud Environments

et al. 2017

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Disseminating medical data beyond the protected cloud of institutions poses severe risks to patients' privacy, as breaches push them to the point where they abstain from full disclosure of their condition. This situation negatively impacts the patient, scientific research, and all stakeholders. To address this challenge, we propose a blockchain-based data sharing framework that sufficiently addresses the access control challenges associated with sensitive data stored in the cloud using immutability and built-in autonomy properties of the blockchain. Our system is based on a permissioned blockchain which allows access to only invited, and hence verified users. As a result of this design, further accountability is guaranteed as all users are already known and a log of their actions is kept by the blockchain. The system permits users to request data from the shared pool after their identities and cryptographic keys are verified. The evidence from the system evaluation shows that our scheme is lightweight, scalable, and efficient.

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“…A blockchain based Healthcare Data Gateway (HDG) is proposed by Yue et al [24] They propose the use of a private blockchain cloud to guarantee that the medical data cannot be changed by anybody including the patient himself and/or the physicians. Medical data is diverse in kind, i.e.…”

Section: Healthcarementioning

confidence: 99%

“…), etc. To remove the complexity of storing varied data types Yue et al [24] propose an Indicator Centric Schema (ICS) based data model. In this model, a single Xia et al [25] have also proposed a blockchain based system MeDShare, for sharing medical data among cloud service providers.…”

Section: Healthcarementioning

confidence: 99%

Blockchain and Its Applications – A Detailed Survey

Aras¹,

Kulkarni²

2017

IJCA

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Blockchain is being termed as the fifth disruptive innovation in computing. In simplest words, it is a distributed ledger of records that is immutable and verifiable. Since its advent in 2008, blockchain as a concept has been used in various ways. The largest impact or application is seen as a multitude of cryptocurrencies that have sprung up. However, with time, it has become clear that blockchain as a technology is likely to have an impact much wider than just the cryptocurrency domain and much deeper than simple distributed ledger storage. This detailed survey intends to bring together all the key developments so far in terms of putting blockchain to practice. While the most common adoption of blockchain is in finance and banking domain, there are experiments being conducted by many big players in various other domains. This paper will explore the various domains where blockchain has had an impact and where future implementations may be expected. General TermsBlockchain

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Healthcare Data Gateways: Found Healthcare Intelligence on Blockchain with Novel Privacy Risk Control

Cited by 1,010 publications

References 16 publications

Internet of things security: A top-down survey

Internet of things security: A top-down survey

BBDS: Blockchain-Based Data Sharing for Electronic Medical Records in Cloud Environments

Blockchain and Its Applications – A Detailed Survey

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