论文标题
智能网格中的基于物联网的NAN和HAN的区块链
Blockchain for IOT-based NANs and HANs in Smart Grid
论文作者
论文摘要
智能电网是由数百万个智能设备组成的智能连接网格，用于从网格中收集数据以提高其操作效率。这些无线通信的智能设备容易受到攻击，因此智能设备的安全性和隐私以及智能电网是一个重大挑战。基于区块链的系统提供了改进的安全性和隐私性，因此最近在过去引起了很多关注。本文提出了针对邻里区域网络（NAN）和智能电网中的家庭区域网络（NAN）和家庭区域网络（HANS）的基于区块链的体系结构。本文在机密性，完整性和可用性方面介绍了安全分析，以表明所提出的基于区块链的智能网格体系结构是安全的。此外，讨论了改善安全性对数据包延迟，能源和计算开销的影响。
Smart Grid, an intelligent connected grid consisting of millions of smart devices, used to collect data from the grid to improve the efficiency of its operation. These smart devices communicating wirelessly are susceptible to attacks and hence the security and privacy of the smart devices along with the smart grid is a major challenge. Blockchain-based systems provide improved security and privacy and hence gained a lot of attention in the recent past. This paper proposes a blockchain-based architecture for Neighborhood Area Networks (NANs) and Home Area networks (HANs) in Smart Grid. The paper presents a security analysis in terms of confidentiality, integrity and availability to show that the proposed blockchain-based Smart Grid architecture is secure. Also, the impact of the improved security on packet delays, energy and computational overhead is discussed.
