Blockchain-Based Authentication and Registration Mechanism for SIP-Based VoIP Systems
Conference Proceeding
Abubakar, M., Jaroucheh, Z., Al Dubai, A., & Buchanan, W. (2021)
Blockchain-Based Authentication and Registration Mechanism for SIP-Based VoIP Systems. In 2021 5th Cyber Security in Networking Conference (CSNet). https://doi.org/10.1109/csnet52717.2021.9614646
The Session Initiation Protocol (SIP) is the principal signalling protocol in Voice over IP (VoIP) systems, responsible for initialising, terminating, and maintaining sessions...
A Decentralised Authentication and Access Control Mechanism for Medical Wearable Sensors Data
Conference Proceeding
Abubakar, M., Jaroucheh, Z., Al Dubai, A., & Buchanan, W. J. (2021)
A Decentralised Authentication and Access Control Mechanism for Medical Wearable Sensors Data. In 2021 IEEE International Conference on Omni-Layer Intelligent Systems (COINS). https://doi.org/10.1109/coins51742.2021.9524172
Recent years have seen an increase in medical big data, which can be attributed to a paradigm shift experienced in medical data sharing induced by the growth of medical techno...
PoNW: A Secure and Scalable Proof-of-Notarized-Work Based Consensus Mechanism
Conference Proceeding
Abubakar, M., Jaroucheh, Z., Al-Dubai, A., & Buchanan, W. (2020)
PoNW: A Secure and Scalable Proof-of-Notarized-Work Based Consensus Mechanism. In ICVISP 2020: Proceedings of the 2020 4th International Conference on Vision, Image and Signal Processing. https://doi.org/10.1145/3448823.3448875
The original consensus algorithm-Proof of Work (PoW) has been widely utilized in the blockchain systems and is been adopted by many cryptocurrencies, such as Bitcoin and Ether...
The impact of routing schemes on group communication throughput in scalable networks.
Conference Proceeding
Al-Dubai, A. (2008)
The impact of routing schemes on group communication throughput in scalable networks. In Proceedings of the 2008 IEEE international parallel & distributed processing symposium, 1-8. https://doi.org/10.1109/IPDPS.2008.4536490
Multicast communication has been a major avenue for many studies in interconnection networks. However, such a communication pattern has been studied under either limited opera...