دكتوراه
هندسة
The University of Sheffield
مجال التميز | تميز دراسي وبحثي |
البحوث المنشورة | |
البحث (1): | |
عنوان البحث: | Latency and Performance Analyses of Real-World Wireless IoT-Blockchain Application |
رابط إلى البحث: | Click here |
تاريخ النشر: | 06/03/2020 |
موجز عن البحث: | The Internet of Things (IoT) is increasingly being utilized, by both businesses and individuals, for many applications. This utilization means increases in the smart devices that are connected to the Internet of Things, which will significantly increase the challenges related to devices’ interconnectivity and management, data and user privacy, and network, data, and device security. At the same time, blockchain approaches provide a decentralized, immutable, and peer-to-peer ledger technology that could be the right answer to these challenges. Significant challenges, however, accompany the integration of blockchain into the Internet of Things, since IoT smart devices may suffer from resource and power constraints and blockchain is associated with scalability and delay issues. In this paper, a practical incorporation of blockchain into the Internet of Things is demonstrated using Ethereum Proof of Authority (PoA). This provides performance analyses, which include measurement of the transaction arrival time, the system end-to-end latency for different network implementations over cellular and Wi-Fi, and the average power consumption. This includes the study of the effect of network bandwidth on the stability and synchronization of all nodes on the blockchain network. |
المؤتمرات العلمية: | |
المؤتمر (1): | |
عنوان المؤتمر: | 2019 International Conference on Cyber Security and Protection of Digital Services (Cyber Security) |
تاريخ الإنعقاد: | 03/06/2019 |
مكان الإنعقاد: | Oxford. UK |
طبيعة المشاركة: | Paper presentation |
عنوان المشاركة: | Ethereum Blockchain for Securing the Internet of Things: Practical Implementation and Performance Evaluation |
ملخص المشاركة: | Blockchain technology is a distributed database `distributed ledger’ and offers features such as autonomy, decentralisation and a trustless environment. These features make blockchain suitable to be applied to different applications within the Internet of Things (IoT) realm. This paper provides a practical implementation of Proof of Authority (PoA) Ethereum blockchain on an IoT system in a real-world use case. This implementation was practically accomplished in order to investigate and highlight some of the possible issues that could affect the integration of blockchain with IoT, to lay the ground for future research and possible solutions to these issues. |
الرابط: | Click here |
المؤتمر (2): | |
عنوان المؤتمر: | 2020 IEEE Cloud Summit |
تاريخ الإنعقاد: | 21/10/2020 |
مكان الإنعقاد: | Harrisburg, PA, USA (Virtual) |
طبيعة المشاركة: | Paper presentation |
عنوان المشاركة: | A Secure Distributed Blockchain Platform for Use in AI-Enabled IoT Applications |
ملخص المشاركة: | The increased implementation of Edge Computing technology has provided The Internet of Things (IoT) with the ability of real-time data processing and tasks execution requested by smart devices. To support this processing the integration of Artificial Intelligence (AI) into IoT is considered one of the most promising approach. While AI helps in the analyses of the data, blockchain technology provides a robust environment within which to create a secure, distributed way to share and store data. This paper proposes an architecture that combines the strengths provided by edge computing, AI, and blockchain technologies to provide robust, secure, and intelligent solutions for secure and faster data processing and sharing. The pandemic created by the rapid spread of the novel Coronavirus COVID-19, as well as the tracking of viruses in water sewage to help control the spread of such viruses, were used as our case study for exploring this architecture. To secure the proposed architecture a new concept for consensus mechanism based on Honesty-Based Distributed Proof of Work (DPOW) were devised and tested. |
الرابط: | Click here |
المرفقات
- https://uksacb.org/wp-content/uploads/CertificateofParticipation-2020CloudSummit-SubhiAlrubei.pdf
- https://uksacb.org/wp-content/uploads/CertificateofParticipation-CyberScience2019-SubhiAlrubei.pdf
- https://uksacb.org/wp-content/uploads/Conference1_EthereumBlockchainforSecuringtheInternetofThingsPracticalImplementationandPerformanceEvaluation.pdf
- https://uksacb.org/wp-content/uploads/Conference2_ASecureDistributedBlockchainPlatformforUseinAI-EnabledIoTApplications.pdf
- https://uksacb.org/wp-content/uploads/Paper1_LatencyandPerformanceAnalysesofReal-WorldWirelessIoT-BlockchainApplication.pdf