Một hướng tiếp cận tính riêng tư trong nhà thông minh sử dụng công nghệ blockchain hyperledger fabric

Nguyen Thanh Nhat An; Nguyen Minh Son

doi:10.54644/jte.63.2021.47

Authors

Nguyen Thanh Nhat An The University of Information Technology, Vietnam National University HCMC, Vietnam
Nguyen Minh Son The University of Information Technology, Vietnam National University HCMC, Vietnam

Corressponding author's email:

sonnm@uit.edu.vn

DOI:

https://doi.org/10.54644/jte.63.2021.47

Keywords:

Blockchain, Smart Contract, Internet of Things, Smart Home, Privacy, Hyperledger Fabric

Abstract

Nowadays, numerous applications of smart home (SH) systems provide recommendations for users, including reducing their energy consumption, warnings of defective devices, diagnoses, etc [1]. Due to internet-connected, dynamic and heterogeneous nature of SH environment creates new security, authentication, and privacy challenges [2]. An approach to privacy in SH using blockchain technology, which is called SH based on the IoT-Blockchain (SHIB), is proposed in this paper. In order to demonstrate the proposed architecture, an experimental scenario using Hyperledger Fabric, NodeJS and C# are built among the user, service provider (SP), and SH. Based on the experimental results, SHIB architecture brings the advantages like data privacy and high extension ability. In addition, the comparison between the proposed architecture and existing models in different parameters such as Smart contract (SC) and the privacy of data are performed.

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