Design and Implementation of Visual Blockchain With Merkle Tree

Hu, Rui; Yan, Wei

doi:10.4018/978-1-7998-2701-6.ch014

Cited by 6 publications

(4 citation statements)

References 20 publications

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“…(5) To retrieve a specific frame, load the compressed matrix and select the appropriate column of blocks. (6) To access a particular block within a frame, locate and decompress the corresponding row from the matrix.…”

Section: The Integration Of Video Blockchain Technology Into Iot Networkmentioning

confidence: 99%

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Advancing Video Data Privacy Preservation in IoT Networks through Video Blockchain

Moolikagedara,

Nguyen,

Yan

et al. 2024

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In the digital age, where the Internet of Things (IoT) permeates every facet of our lives, the safeguarding of data privacy, especially video data, emerges as a paramount concern. The ubiquity of IoT devices, capable of capturing and disseminating vast quantities of video data, introduces unprecedented challenges in ensuring the privacy and security of such information. This article explores the crucial intersection of video data privacy and blockchain technology within IoT networks. It aims to uncover and articulate the unique challenges video data encounter in the IoT ecosystem, such as susceptibility to unauthorized access and the difficulty in ensuring data integrity and confidentiality. By conducting a thorough literature review, this study not only illuminates the intricate privacy challenges inherent in IoT environments but also showcases the immutable, decentralized nature of blockchain as a potent solution. We systematically explore how blockchain-based methods can be pragmatically implemented to fortify video data privacy, scrutinizing the efficacy of these approaches in the IoT context. Through critical assessment, the paper delineates the strengths and limitations of video blockchain solutions, underscoring the transformative potential of blockchain technology as a cornerstone for enhancing data privacy in IoT networks. Conclusively, this work advocates for blockchain as an indispensable tool in the advancement of data privacy measures for video content, thereby reinforcing trust and security in the increasingly connected fabric of our digital world. As IoT applications burgeon, the fusion of blockchain technology with IoT infrastructures promises a robust framework for protecting sensitive video data, heralding a future of enhanced trust and security in our interconnected ecosystem.

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Section: The Integration Of Video Blockchain Technology Into Iot Networkmentioning

confidence: 99%

“…The burgeoning field of video blockchain, originating from our preceding research endeavors, offers a promising avenue for enhancing the privacy of video data within IoT networks [3][4][5][6]. We embark on this exploration of data privacy in IoT networks.…”

Section: Introductionmentioning

confidence: 99%

Advancing Video Data Privacy Preservation in IoT Networks through Video Blockchain

Moolikagedara,

Nguyen,

Yan

et al. 2024

Information

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“…As a major component of blockchain technology [10], the choice of specific implementation scheme needs careful consideration. In this experiment, the delegated proof of stake (dpos) algorithm is selected.…”

Section: Implementation Of Distributed Storage Module For Medical Datamentioning

confidence: 99%

“…The asymmetric encryption algorithm of the data layer uses the public key and the private key respectively in the process of "encryption" and "decryption", including Asymmetric encryption, elliptic curve encryption algorithm and Merkle tree [2] of data layer. A Merkle tree is a binary hash tree used for fast recursion and large scale data integrity checking purposes.…”

Section: Maintaining the Integrity Of The Specificationsmentioning

confidence: 99%

Research on blockchain construction in medical data privacy protection

Li¹

2023

Third International Symposium on Computer Engineering and Intelligent Communications (ISCEIC 2022)

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At the present stage, the informatization and intellectualization of the medical industry have greatly increased people's attention and developed medical informatization, but there are still problems such as inconsistent data and ineffective protection of patients' privacy. In terms of privacy protection of medical data storage and sharing, this paper first uses CiteSpace visual knowledge map analysis to learn the current research hotspots in the field of medical informatization. This paper is to the problems of access barriers and information sharing and circulation among medical institutions, and protect patients' privacy data. Therefore, this paper designs a medical data privacy protection scheme based on the blockchain technology. Through the analysis of the practice results, it is verified that this scheme can achieve safe and reliable storage and sharing under the premise of effective protection of the patient's medical data privacy.

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