BlendSPS: A BLockchain-ENabled Decentralized Smart Public Safety System

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ID: 260964
2020
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Abstract
Due to the recent advancements in the Internet of Things (IoT) and Edge-Fog-Cloud Computing technologies, the Smart Public Safety (SPS) system has become a more realistic solution for seamless public safety services that are enabled by integrating machine learning (ML) into heterogeneous edge computing networks. While SPS facilitates convenient exchanges of surveillance data streams among device owners and third-party applications, the existing monolithic service-oriented architecture (SOA) is unable to provide scalable and extensible services in a large-scale heterogeneous network environment. Moreover, traditional security solutions rely on a centralized trusted third-party authority, which not only can be a performance bottleneck or the single point of failure, but it also incurs privacy concerns on improperly use of private information. Inspired by blockchain and microservices technologies, this paper proposed a BLockchain-ENabled Decentralized Smart Public Safety (BlendSPS) system. Leveraging the hybrid blockchain fabric, a microservices based security mechanism is implemented to enable decentralized security architecture, and it supports immutability, auditability, and traceability for secure data sharing and operations among participants of the SPS system. An extensive experimental study verified the feasibility of the proposed BlendSPS that possesses security and privacy proprieties with limited overhead on IoT based edge networks.
Reference Key
xu2020smartblendsps: Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Ronghua Xu;Seyed Yahya Nikouei;Deeraj Nagothu;Alem Fitwi;Yu Chen;Xu, Ronghua;Nikouei, Seyed Yahya;Nagothu, Deeraj;Fitwi, Alem;Chen, Yu;
Journal smart cities
Year 2020
DOI
10.3390/smartcities3030047
URL
https://doi.org/10.3390/smartcities3030047
Keywords
internet of things (iot) blockchain security smart contract microservices smart public safety (sps) proof-of-work (pow) byzantine fault tolerant (bft)

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