Blockchain based approach to enhance big data authentication in distributed environment

Abdullah, Nazri; Håkansson, Anne; Moradian, Esmiralda

doi:10.1109/icufn.2017.7993927

Cited by 57 publications

(18 citation statements)

References 16 publications

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“…In addition, both Big Data and Data Analytics rely on reliable data to make the right decisions. Blockchain can improve data reliability by creating trust among the involved entities [97], securing the shared data and providing data timestamping [19].…”

Section: Big Data and Data Analyticsmentioning

confidence: 99%

A Review on the Application of Blockchain to the Next Generation of Cybersecure Industry 4.0 Smart Factories

2019

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Industry 4.0 is a concept devised for improving the way modern factories operate through the use of some of the latest technologies, like the ones used for creating Industrial Internet of Things (IIoT), robotics or Big Data applications. One of such technologies is blockchain, which is able to add trust, security and decentralization to different industrial fields. This article focuses on analyzing the benefits and challenges that arise when using blockchain and smart contracts to develop Industry 4.0 applications. In addition, this paper presents a thorough review on the most relevant blockchain-based applications for Industry 4.0 technologies. Thus, its aim is to provide a detailed guide for future Industry 4.0 developers that allows for determining how blockchain can enhance the next generation of cybersecure industrial applications.

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Section: Big Data and Data Analyticsmentioning

confidence: 99%

A Review on the Application of Blockchain to the Next Generation of Cybersecure Industry 4.0 Smart Factories

2019

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“…This unique feature of greater interoperability can revolutionize the health databases and helps in improving access to medical records, archives of images, scan reports, prescription databases, and surveillance systems globally. Also, there can be built-in authentication controls which lower the risk of data theft [9].…”

Section: Advantages and Limitations Of Blockchain Technologymentioning

confidence: 99%

The Emerging Role of Blockchain Technology Applications in Routine Disease Surveillance Systems to Strengthen Global Health Security

Chattu

Nanda²,

Chattu

et al. 2019

BDCC

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Blockchain technology has an enormous scope to revamp the healthcare system in many ways as it improves the quality of healthcare by data sharing among all the participants, selective privacy and ensuring data safety. This paper explores the basics of blockchain, its applications, quality of experience and advantages in disease surveillance over the other widely used real-time and machine learning techniques. The other real-time surveillance systems lack scalability, security, interoperability, thus making blockchain as a choice for surveillance. Blockchain offers the capability of enhancing global health security and also can ensure the anonymity of patient data thereby aiding in healthcare research. The recent epidemics of re-emerging infections such as Ebola and Zika have raised many concerns regarding health security which resulted in strengthening the surveillance systems. We also discuss how blockchains can help in identifying the threats early and reporting them to health authorities for taking early preventive measures. Since the Global Health Security Agenda addresses global public health threats (both infectious and NCDs); strengthen the workforce and the systems; detect and respond rapidly and effectively to the disease threats; and elevate global health security as a priority. The blockchain has enormous potential to disrupt many current practices in traditional disease surveillance and health care research.

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“…Encouraged by the above contributions and our intuition to prioritise trust in day to day interactions, focus is given to ensuring that IoT systems with improved interoperability can also secure and guarantee confidentiality between nodes on the IoT infrastructure. Consequently, efforts around buffering decentralised, autonomous and trust capabilities of Blockchains as building blocks of efficient IoT infrastructure is on the increase [11], [18]- [20], [26]. Moreover, as the systems interact, safe interoperability must be maintained by enhancing a bottom-up structure to secure every node added to the network.…”

Section: Introductionmentioning

confidence: 99%

DITrust Chain: Towards Blockchain-Based Trust Models for Sustainable Healthcare IoT Systems

et al. 2020

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Today, internet and device ubiquity are paramount in individual, formal and societal considerations. Next generation communication technologies, such as Blockchains (BC), Internet of Things (IoT), cloud computing, etc. offer limitless capabilities for different applications and scenarios including industries, cities, healthcare systems, etc. Sustainable integration of healthcare nodes (i.e. devices, users, providers, etc.) resulting in healthcare IoT (or simply IoHT) provides a platform for efficient service delivery for the benefit of care givers (doctors, nurses, etc.) and patients. Whereas confidentiality, accessibility and reliability of medical data are accorded high premium in IoHT, semantic gaps and lack of appropriate assets or properties remain impediments to reliable information exchange in federated trust management frameworks. Consequently, We propose a Blockchain Decentralised Interoperable Trust framework (DIT) for IoT zones where a smart contract guarantees authentication of budgets and Indirect Trust Inference System (ITIS) reduces semantic gaps and enhances trustworthy factor (TF) estimation via the network nodes and edges. Our DIT IoHT makes use of a private Blockchain ripple chain to establish trustworthy communication by validating nodes based on their inter-operable structure so that controlled communication required to solve fusion and integration issues are facilitated via different zones of the IoHT infrastructure. Further, C implementation using Ethereum and ripple Blockchain are introduced as frameworks to associate and aggregate requests over trusted zones.

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Blockchain based approach to enhance big data authentication in distributed environment

Cited by 57 publications

References 16 publications

A Review on the Application of Blockchain to the Next Generation of Cybersecure Industry 4.0 Smart Factories

A Review on the Application of Blockchain to the Next Generation of Cybersecure Industry 4.0 Smart Factories

The Emerging Role of Blockchain Technology Applications in Routine Disease Surveillance Systems to Strengthen Global Health Security

DITrust Chain: Towards Blockchain-Based Trust Models for Sustainable Healthcare IoT Systems

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