Work place: Electronic and Computer Science Dept., University of Southampton, Southampton, UK
Research Interests: Network Security, Computing Platform, Analysis of Algorithms, Mathematics of Computing, Models of Computation
Madini O. Alassafi born in Saudi Arabia. Alassafi received Bachler’s degree in Computer Science from King Abdul-Aziz University in Saudi Arabia, 2006, and his master’s degree in Advanced Computer Science from California Lutheran University, Thousand Oaks, USA, 2013. He works as a lecturer at King Abdul-Aziz University, Saudi Arabia. Now he is a Ph.D. candidate at the University of Southampton, UK. His current research interested in multidisciplinary research topics to pertain to computer science, which includes and not limited to Cloud Computing, Security, Risks, Cloud Migration Project Management and Cloud of Things, Security Threats.
DOI: https://doi.org/10.5815/ijisa.2018.06.05, Pub. Date: 8 Jun. 2018
The Internet of Things (IoT) has extended the internet connectivity to reach not just computers and humans, but most of our environment things. The IoT has the potential to connect billions of objects simultaneously which has the impact of improving information sharing needs that result in improving our life. Although the IoT benefits are unlimited, there are many challenges facing adopting the IoT in the real world due to its centralized server/client model. For instance, scalability and security issues that arise due to the excessive numbers of IoT objects in the network. The server/client model requires all devices to be connected and authenticated through the server, which creates a single point of failure. Therefore, moving the IoT system into the decentralized path may be the right decision. One of the popular decentralization systems is blockchain. The Blockchain is a powerful technology that decentralizes computation and management processes which can solve many of IoT issues, especially security. This paper provides an overview of the integration of the blockchain with the IoT with highlighting the integration benefits and challenges. The future research directions of blockchain with IoT are also discussed. We conclude that the combination of blockchain and IoT can provide a powerful approach which can significantly pave the way for new business models and distributed applications.[...] Read more.
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