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A Scoping Review of Integrated Blockchain-Cloud (BcC) Architecture for Healthcare: Applications, Challenges and Solutions

Leila Ismail, Huned Materwala, Alain Hennebelle
2021 Sensors  
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

D. Allessie, M. Janssen, J. Ubacht, S. Cunningham, van der Harst
2019 Information Polity  
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

Edwar Andrés Pineda Rincón, Luis Gabriel Moreno-Sandoval
2021 Information  
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]

Bikramaditya Singhal, Gautam Dhameja, Priyansu Sekhar Panda
2018 Beginning Blockchain  
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

Demetrios Joannou, Roy Kalawsky, Miguel Martínez-García, Chris Fowler, Kevin Fowler
2020 Systems  
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

Adnan Iftekhar, Xiaohui Cui, Qi Tao, Chengliang Zheng
2021 Entropy  
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]

Jun-Teng Yang, Wen-Yuan Chen, Che-Hua Li, Scott C.-H. Huang, Hsiao-Chun Wu
2022 arXiv   pre-print
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

Humberto Jorge Costa, Cristiano Andre Da Costa, Rodrigo Righi, Rodolfo Stoffel Antunes, Juan Francisco De Paz Santana, Valderi Reis Quietinho Leithardt
2022 IEEE Access  
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


K. O. Toka, Y. Dikilitaş, T. Oktay, A. Sayar
2021 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
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

Mohammad Saidur Rahman, Ibrahim Khalil, Pathum Chamikara Mahawaga Arachchige, Abdelaziz Bouras, Xun Yi
2019 Proceedings of the 2019 ACM International Symposium on Blockchain and Secure Critical Infrastructure - BSCI '19  
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

Md. Aaqeel Hasan*, Department of Computer Science, Mallareddy College of Engineering and Technology, MRCET Campus, Hyderabad, India., Dr. Jaypal Medida, N. Laxmi Prasanna, Associate Professor, Department of Computer Science, Mallareddy College of Engineering and Technology, MRCET Campus, Hyderabad, India., Department of Computer Science, GITAM University, Vizag, Andhra Pradesh, India.
2021 International journal of recent technology and engineering  
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

Rafael Bettín-Díaz, Camilo Mejía, Alix E. Rojas
2021 ParadigmPlus  
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

Shivansh Kumar, Ruhul Amin
2021 Security and Privacy  
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

Guofeng Zhang, Xiao Chen, Bin Feng, Xuchao Guo, Xia Hao, Henggang Ren, Chunyan Dong, Yanan Zhang, Yuling Chen
2022 Security and Communication Networks  
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


Tiago Quaini, Alex Roehrs, Cristiano André da Costa, Rodrigo da Rosa Righi
2018 IADIS International Journal on WWW/Internet  
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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