A Critical Review of Concepts, Benefits, and Pitfalls of Blockchain Technology Using Concept Map

Islam, Iyolita; Munim, Kazi Md.; Oishwee, Shahrima Jannat; Islam, A. K. M. Najmul; Islam, Muhammad Nazrul

doi:10.1109/access.2020.2985647

Cited by 44 publications

(36 citation statements)

References 39 publications

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“…Islam et al [28] conducted a critical review of BC technology using concept maps to depict their features and properties as well as their advantages and disadvantages, with a view of providing a better understanding of BC technology. They outlined thirteen properties of BC which are shared database, P2P transmission, timestamped blocks, immutable records, encrypted data transmission, disintermediation, computational logic, transaction dependency, transaction rules, distributed trust, multiple writers, validation and scalability.…”

Section: A Comparison Of Related Surveysmentioning

confidence: 99%

“…Chowdhury et al 2019 [1] Deng et al 2019 [66] Juma et al 2019 [68] Kim et al 2019 [51] Khalilov et al 2018 [64] Belotti et al 2019 [62] Ali et al 2019 [63] Gonczol et al 2019 [97] Al-Jaroodi et al 2019 [70] Kuperberg 2019 [87] Sharma et al 2019 [7] Salman et al 2019 [35] Pahlajani et al [49] Bernabe et al 2019 [61] Chowdhury et al 2018 [56] Park et al 2019 [65] Liu et al 2020 [80] Siris et al 2019 [6] Weiss et al 2019 [78] Mylrea et al 2018 [22] Islam et al 2020 [28] Asif 2019 [82] Yousuf et al 2019 [11] Onik et al 2019 [13] Ojo et al 2018 [17] Nalavade 2018 [20] Epiphaniou et al 2020 [50] Al-Zaben et al 2018 [60] Mushtaq et 2019 [67] Al-Jaroodi et al 2019 [71] Vafiadis et 2019 [69] AlTaei et 2018 [72] Saino et at 2019 [74] Nakasumi et at 2017 [76] Dunphy et al 2018 [77] Moyne et al 2019 [81] Hammoudeh et al 2020 [83] Shen et al 2020 [89] Sudhan et al 2017 [88] Wu et al 2019 [95] Risk Management…”

Section: Security Compliancementioning

confidence: 99%

“…Sudhan et al [83] state that "the unique nature of BC ensures the CIA of data stored and accessed in a decentralized manner". DLT has special properties which enable DLT integrated systems to have inbuilt data security and assurance, rendering the CIA of systems [84], [14], [85], [86], [28], [87], [8]. As a result, current research work in the area of DLT in SCSM was The authors clustered these properties of DLT based on their security aspects as illustrated in Fig.…”

Section: Evaluation Metrics and Critical Analysismentioning

confidence: 99%

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Distributed Ledger Technologies in Supply Chain Security Management: A Comprehensive Survey

Asante

Epiphaniou

Maple

et al. 2023

IEEE Trans. Eng. Manage.

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Section: A Comparison Of Related Surveysmentioning

confidence: 99%

Section: Security Compliancementioning

confidence: 99%

Section: Evaluation Metrics and Critical Analysismentioning

confidence: 99%

See 1 more Smart Citation

Distributed Ledger Technologies in Supply Chain Security Management: A Comprehensive Survey

Asante

Epiphaniou

Maple

et al. 2023

IEEE Trans. Eng. Manage.

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“…That solution came in the form of blockchain that provides protection against unwanted data exposure [10]. It is a distributed consensus mechanism that stores transaction information in a Peer-to-Peer (P2P) network [11]. Blockchain ensures digital trust by recording transactions in a public platform, while also making it immutable.…”

Section: Introductionmentioning

confidence: 99%

Towards developing a secure medical image sharing system based on zero trust principles and blockchain technology

Sultana¹,

Hossain²,

Laila³

et al. 2020

BMC Med Inform Decis Mak

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Background Data security has been a critical topic of research and discussion since the onset of data sharing in e-health systems. Although digitalization of data has increased efficiency and speed, it has also made data vulnerable to cyber attacks. Medical records in particular seem to be the regular victims of hackers. Several data breach incidents throughout history have warranted the invention of security measures against these threats. Although various security procedures like firewalls, virtual private networks, encryption, etc are present, a mix of these approaches are required for maximum security in medical image and data sharing. Methods Relatively new, blockchain has become an effective tool for safeguarding sensitive information. However, to ensure overall protection of medical data (images), security measures have to be taken at each step, from the beginning, during and even after transmission of medical images which is ensured by zero trust security model. In this research, a number of studies that deal with these two concepts were studied and a decentralized and trustless framework was proposed by combining these two concepts for secured medical data and image transfer and storage. Results Research output suggested blockchain technology ensures data integrity by maintaining an audit trail of every transaction while zero trust principles make sure the medical data is encrypted and only authenticated users and devices interact with the network. Thus the proposed model solves a lot of vulnerabilities related to data security. Conclusions A system to combat medical/health data vulnerabilities has been proposed. The system makes use of the immutability of blockchain, the additional security of zero trust principles, and the scalability of off chain data storage using Inter Planetary File Systems (IPFS). The adoption of this system suggests to enhance the security of medical or health data transmission.

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“…Cloud based Data. [55,71]  Cloud based data compliance with GDPR is focused [55].  Proposed a compliance model framework [55].…”

mentioning

confidence: 99%

GDPR Compliant Blockchains–A Systematic Literature Review

et al. 2021

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Although blockchain-based digital services promise trust, accountability, and transparency, multiple paradoxes between blockchains and GDPR have been highlighted in the recent literature. Some of the recent literature also proposed possible solutions to these paradoxes. This article aims to conduct a systematic literature review on GDPR compliant blockchains and synthesize the findings. In particular, the goal was to identify 1) the GDPR articles that have been explored in prior literature; 2) the relevant research domains that have been explored, and 3) the research gaps. Our findings synthesized that the blockchains relevant GDPR articles can be categorized into six major groups, namely data deletion and modification (Article 16, 17, and 18), protection by design by default (Article 25), responsibilities of controllers and processors (Article 24, 26, and 28), consent management (Article 7), data processing principles and lawfulness (Article 5,6 and 12), and territorial scope (Article 3). We also found seven research domains where GDPR compliant blockchains have been discussed, which include IoT, financial data, healthcare, personal identity, online data, information governance, and smart city. From our analysis, we have identified a few key research gaps and present a future research direction.

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A Critical Review of Concepts, Benefits, and Pitfalls of Blockchain Technology Using Concept Map

Cited by 44 publications

References 39 publications

Distributed Ledger Technologies in Supply Chain Security Management: A Comprehensive Survey

Distributed Ledger Technologies in Supply Chain Security Management: A Comprehensive Survey

Towards developing a secure medical image sharing system based on zero trust principles and blockchain technology

GDPR Compliant Blockchains–A Systematic Literature Review

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