Security challenges of blockchain in Internet of things: Systematic literature review,Transactions on Emerging Telecommunications Technologies

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Security challenges of blockchain in Internet of things: Systematic literature review
Transactions on Emerging Telecommunications Technologies ( IF 2.5 ) Pub Date : 2020-11-24 , DOI: 10.1002/ett.4177
Chong Ye ₁ , Wenting Cao ₁ , Shijun Chen ₂

Affiliation

Since security is the most important issue in the Internet of things (IoT) and blockchain (BC), this article aims to identify, analyze, and organize the literature about security in the IoT and BC context up to August 2020 and proposes an agenda for future research. The 39 related articles have been ranked into three main categories, smart city, data management and information, and architecture and framework. The findings showed that the distinctive technical aspects of BC might impressively find a solution for privacy and security problems encountering the IoT development, supply distributed storage, transparency, trust, and other support for IoT. It is conducted to form a valid, impressive, and secure distributed IoT network and supply a beneficial guarantee for the security of IoT users. Since the devices of IoT are simply reachable, a BC-depended solution can be executed, which may certify the confidentiality and safety of the info preserved in the devices. In addition, BC technology facilitates the secure sharing of IoT datasets and secure IoT systems. However, blockchains require more computational strength and high bandwidth and are not perfectly proper for many resource-restricted IoT devices.

中文翻译：

物联网区块链安全挑战：系统文献综述

由于安全是物联网 (IoT) 和区块链 (BC) 中最重要的问题，本文旨在识别、分析和组织截至 2020 年 8 月的物联网和 BC 环境中有关安全的文献，并提出议程未来的研究。39篇相关文章被分为智慧城市、数据管理与信息、架构与框架三大类。研究结果表明，BC 独特的技术方面可能会令人印象深刻地找到解决物联网开发中遇到的隐私和安全问题的解决方案，为物联网提供分布式存储、透明度、信任和其他支持。旨在形成一个有效的、令人印象深刻的、安全的分布式物联网网络，为物联网用户的安全提供有益的保障。由于物联网设备触手可及，可以执行依赖于 BC 的解决方案，这可以证明设备中保存的信息的机密性和安全性。此外，BC 技术促进了物联网数据集和安全物联网系统的安全共享。然而，区块链需要更多的计算强度和高带宽，并不完全适合许多资源受限的物联网设备。

更新日期：2020-11-24

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