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A Scoping Review of Integrated Blockchain-Cloud (BcC) Architecture for Healthcare: Applications, Challenges and Solutions
2021
Sensors
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Therefore a novel paradigm of blockchain-cloud integration (BcC) emerges for the domain of healthcare. ...
of existing architectures and their applications for better healthcare. ...
A consortium blockchain is the one where a group of predetermined organizations governs the network. ...
doi:10.3390/s21113753
pmid:34071449
fatcat:pmjkvfvj4ffhlmccrn3vjqddta
The consequences of blockchain architectures for the governance of public services: A case study of the movement of excise goods under duty exemptions
2019
Information Polity
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The consequences of blockchain architectures for the governance of public services A case study of the movement of excise goods under duty exemptions Allessie, David; Janssen, M.; Ubacht, Jolien; Cunningham ...
As such, governments will remain playing a key role in registration of documents and assets, however, the governance will likely change depending on the type of blockchain architecture. ...
Acknowledgments Pictograms used in the visualization are designed by Freepik from Flaticon. ...
doi:10.3233/ip-190151
fatcat:dqg3c4jmoresdfit3metcueqn4
Design of an Architecture Contributing to the Protection and Privacy of the Data Associated with the Electronic Health Record
2021
Information
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With this design decision, we carried out the construction of structures and necessary architectural documentation. ...
Once we obtained the architectural drivers, we proposed Blockchain mainly due to its immutable distributed ledger, consensus algorithms, and smart contracts that securely transport this sensitive information ...
Finally, I would like to thank LUMON SAS and the LUMON LV TECH research group for supporting the development of this article.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/info12080313
fatcat:jlmocnukknebnkcorqizr2onyy
Blockchain Application Development
[chapter]
2018
Beginning Blockchain
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The characteristics of the blockchain are analyzed from the technical and application levels, and the classification of the blockchain is given. ...
The design requirements of the blockchain are mined, and the application requirements of the blockchain consistency and scalability are analyzed in depth. ...
With ABC and TBC dual-chain architecture, each organization can have its own account blockchain. Only when information needs to be traded must it be shared on the trading blockchain. ...
doi:10.1007/978-1-4842-3444-0_5
fatcat:axxh4o2wibdszgr2xxg2aw5gde
Realizing the Role of Permissioned Blockchains in a Systems Engineering Lifecycle
2020
Systems
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Though blockchain technology is not commonly referred to when discussing Industry 4.0, the technology's capabilities should add value when applied in a context of data management and security within the ...
This paper describes how permissioned blockchains can be implemented within a systems engineering lifecycle, providing example architecture patterns showing how data provenance can be maintained throughout ...
of the organization wishing to implement the technology by the blockchain developer. ...
doi:10.3390/systems8040041
fatcat:nv5kvmcoyfh7liaf4vgibj5pde
Hyperledger Fabric Access Control System for Internet of Things Layer in Blockchain-Based Applications
2021
Entropy
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In this work, we integrate the Hyperledger Fabric blockchain and IoT devices to demonstrate the access control and establish the root of trust for IoT devices. ...
The Internet of Things (IoT) is a critical component of these applications since it allows for data collection from the environment. ...
Conflicts of Interest: The authors have no affiliation with any organization with a direct or indirect financial interest in the subject matter discussed in the manuscript. ...
doi:10.3390/e23081054
fatcat:esobwnvqvne4tjszcz5ypxhonu
APPFLChain: A Privacy Protection Distributed Artificial-Intelligence Architecture Based on Federated Learning and Consortium Blockchain
[article]
2022
arXiv
pre-print
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2022 pre-print arXiv:2206.12790v1 fatcat:j7ax55zifveynlldyg3pnwggxm
To serve on this very purpose, we propose a new system architecture called APPFLChain, namely an integrated architecture of a Hyperledger Fabric-based blockchain and a federated-learning paradigm. ...
Simulation results show that taking advantage of the characteristics of consortium blockchain and federated learning, APPFLChain can demonstrate favorable properties including untamperability, traceability ...
Only those organizations who join the channel have the right to run the chaincode and access the blockchain ledger of the channel. ...
arXiv:2206.12790v2
fatcat:xq7zpcodk5c6zf4icsmxztzspa
A Fog and Blockchain Software Architecture for a Global Scale Vaccination Strategy
2022
IEEE Access
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Nowadays, there are many fragmented records of patient's health data in different locations like hospitals, clinics, and organizations all around the world. ...
, and the use of a global identification. ...
Project Monitoring and tracking systems for the improvement of intelligent mobility and behavior analysis (SiMoMIAC). ...
doi:10.1109/access.2022.3169418
fatcat:orgccco7rje6vpximve4hiqpeu
SECURING IOT WITH BLOCKCHAIN
2021
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Blockchain, as a decentralized ledger consisting of interconnected blocks, can remedy most of the security deficiencies of heavily IoT based systems. ...
Based on the features of the Hyperledger Blockchain network, it is displayed that the IoT security deficiencies can largely be remedied with the proposed approach. ...
Three of the four organizations were established to implement the relevant business processes, the fourth organization on the network is Orderer. ...
doi:10.5194/isprs-archives-xlvi-4-w5-2021-529-2021
fatcat:fnkousqmibfc3b2x5ho7wvirwa
A Novel Architecture for Tamper Proof Electronic Health Record Management System using Blockchain Wrapper
2019
Proceedings of the 2019 ACM International Symposium on Blockchain and Secure Critical Infrastructure - BSCI '19
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In this paper, we present a novel architecture of blockchain-based tamper-proof electronic health record (EHR) management system. ...
CCS CONCEPTS • Security and privacy → Systems security; • Computer systems organization → Distributed architectures. ...
In the private blockchain, only authorized nodes of an organization are capable of performing consensus tasks. ...
doi:10.1145/3327960.3332392
dblp:conf/bsci/RahmanKCBY19
fatcat:cnyznhadz5fvhmd64n5q4ekxli
Sliding Window Protocol for Internet of Things
2021
International journal of recent technology and engineering
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Therefore, it is important to decentralize the IoT security architecture to meet the requirements of resource constraints. Blockchain is a decentralized encryption system with a large number of uses. ...
Changing the conventional blockchain and introducing a sliding window to it makes it use previous blocks in proof of work to shape the next hash block. ...
STRUCTURE OF SLIDING WINDOW IN BLOCKCHAIN
Fig: Blockchain Architecture The hash value of the smart Contracts or the Third-party organizations that is agreed by all miners is the smart contract hash. ...
doi:10.35940/ijrte.c6417.0910321
fatcat:tgp6cr3wcrhsvo4xd5ppentbby
A Blockchain-based Approach to Support an ISO 9001:2015 Quality Management System
2021
ParadigmPlus
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Given this, a software architecture for a quality management system supported in BPMN and Blockchain technology is proposed to guarantee the integrity and immutability of the system and information, which ...
Besides, considering that the quality management system audit process is based on the verification made by a third party of the documents and records of the company against the quality standard, it becomes ...
Blockchain-enabled Software Architecture Proposal The Blockchain-based Software Architecture to support ISO 9001: 2015 certification, is proposed to improve the current certification structure. ...
doi:10.55969/paradigmplus.v2n2a2
fatcat:vmh3iemrmfbd7odstbmt4kpdke
Mitigating distributed denial of service attack: Blockchain and s oftware‐defined networking based approach, network model with future research challenges
2021
Security and Privacy
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legitimate IP address and Blockchain can help to store the legitimate user in the trust list with a complex architecture of different assistant Blockchain. ...
This paper proposes three different network architectures for the protection of DDOS attack by enabling Blockchain technology with SDN concept. ...
ACKNOWLEDGMENT The authors of this work wish to acknowledge DR SPM International Institute of Information Technology, Naya Raipur for supporting to carry out this research work. ...
doi:10.1002/spy2.163
fatcat:h5hnggegnjhptfsn2pjbm4idum
BCST-APTS: Blockchain and CP-ABE Empowered Data Supervision, Sharing, and Privacy Protection Scheme for Secure and Trusted Agricultural Product Traceability System
2022
Security and Communication Networks
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Finally, the system architecture of the BCST-APTS is designed to successfully solve the problems of mutual trust, privacy protection, fine-grained, and personalized access control between all parties. ...
This can not only ensure the confidentiality of the data stored in the blockchain, but also set flexible access control policies for the data. ...
architecture to realize the shared storage of traceability data. ...
doi:10.1155/2022/2958963
fatcat:jftt2mz76vcdrffhx75f3fq7fe
A MODEL FOR BLOCKCHAIN-BASED DISTRIBUTED ELECTRONIC HEALTH RECORDS
2018
IADIS International Journal on WWW/Internet
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The results reinforce the potential and feasibility of employing Blockchain for managing and storing medical data. ...
Recent studies have proposed using Blockchain technology in distributed architectures due to its security and integration properties. ...
ACKNOWLEDGEMENT The authors would like to thank the Brazilian National Council for Scientific and Technological Development -CNPq (Grant Numbers 303640/2017-0 and 405354/2016-9) for supporting this work ...
doi:10.33965/ijwi_2018161205
fatcat:ogxn3so7lndv7akp67mkvdmdzq
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