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A Blockchain-based Approach for Assessing Compliance with SLA-guaranteed IoT Services
Newcastle University, School of Computing, UK. Umm Al-Qura University, Saudi Arabia.
Luleå tekniska universitet, Institutionen för system- och rymdteknik, Datavetenskap.ORCID-id: 0000-0003-3489-7429
Pandit Deendayal Petroleum University, India.
Newcastle University, School of Computing, UK.
2020 (Engelska)Ingår i: Proceedings: 2020 IEEE International Conference on Smart Internet of Things, IEEE, 2020, s. 213-230Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Within cloud-based internet of things (IoT) applications, typically cloud providers employ Service Level Agreements (SLAs) to ensure the quality of their provisioned services. Similar to any other contractual method, an SLA is not immune to breaches. Ideally, an SLA stipulates consequences (e.g. penalties) imposed on cloud providers when they fail to conform to SLA terms. The current practice assumes trust in service providers to acknowledge SLA breach incidents and executing associated consequences. Recently, the Blockchain paradigm has introduced compelling capabilities that may enable us to address SLA enforcement more elegantly. This paper proposes and implements a blockchain-based approach for assessing SLA compliance and enforcing consequences. It employs a diagnostic accuracy method for validating the dependability of the proposed solution. The paper also benchmarks Hyperledger Fabric to investigate its feasibility as an underlying blockchain infrastructure concerning latency and transaction success/fail rates.

Ort, förlag, år, upplaga, sidor
IEEE, 2020. s. 213-230
Nyckelord [en]
Blockchain, Smart Contract, SLA, Cloud, Mon-itoring, IoT
Nationell ämneskategori
Medieteknik
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Distribuerade datorsystem
Identifikatorer
URN: urn:nbn:se:ltu:diva-80839DOI: 10.1109/SmartIoT49966.2020.00039Scopus ID: 2-s2.0-85091973366OAI: oai:DiVA.org:ltu-80839DiVA, id: diva2:1468523
Konferens
2020 IEEE International Conference on Smart Internet of Things (SmartIoT), 14-16 August, 2020, Beijing, China
Anmärkning

ISBN för värdpublikation: 978-1-7281-6514-1, 978-1-7281-6515-8

Tillgänglig från: 2020-09-18 Skapad: 2020-09-18 Senast uppdaterad: 2020-10-12Bibliografiskt granskad

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Totalt: 4294 träffar
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