Dr Ayman El Hajjar : WestminsterResearch

Outputs by Type

Journal article

2025

AI-Powered System for an Efficient and Effective Cyber Incidents Detection and Response in Cloud Environments
Farzaan, M.A.M., Ghanem, M., El Hajjar, A. and Ratnayake, D.N. 2025. AI-Powered System for an Efficient and Effective Cyber Incidents Detection and Response in Cloud Environments. IEEE Transactions on Machine Learning in Communications and Networking. 3, pp. 623-643. https://doi.org/10.1109/TMLCN.2025.3564912

Conference paper

2024

An experimental study on the performance of post-Quantum lightweight cryptosystems in the context of IoT/NFC
Alonso India, J., El Hajjar, A. and Kiss, T. 2024. An experimental study on the performance of post-Quantum lightweight cryptosystems in the context of IoT/NFC. The 25th International Web Information Systems Engineering Conference (WISE 2024). Doha, Qatar 02 - 05 Dec 2024 Springer. https://doi.org/0.1007/978-981-96-1483-7_2

2017

Secure routing in IoT networks with SISLOF
El Hajjar, A., Roussos, G. and Paterson, M. 2017. Secure routing in IoT networks with SISLOF. Global IoT Summit. Geneva, Switzerland 06 - 09 Jun 2017 IEEE . https://doi.org/10.1109/GIOTS.2017.8016278

2016

On the Performance of Key Pre-distribution for RPL-based IoT Networks
El Hajjar, A., Roussos, G. and Paterson, M. 2016. On the Performance of Key Pre-distribution for RPL-based IoT Networks. Interoperability, Safety and Security in IoT. Paris, France 26 - 27 Oct 2016 Springer. https://doi.org/10.1007/978-3-319-52727-7_9

2016

Securing the Internet of Things Devices Using Pre-Distributed Keys
El Hajjar, A. 2016. Securing the Internet of Things Devices Using Pre-Distributed Keys. 2016 IEEE International Conference on Cloud Engineering Workshop (IC2EW). Berlin, Germany 04 - 08 Apr 2016 IEEE . https://doi.org/10.1109/IC2EW.2016.22

Book chapter

2023

Key-Pre Distribution for the Internet of Things Challenges, Threats and Recommendations
El Hajjar, A. 2023. Key-Pre Distribution for the Internet of Things Challenges, Threats and Recommendations. in: Wireless Networks: Cyber Security Threats and Countermeasures Switzerland Springer. pp. 1-42

2023

A proactive approach to protect cloud computing environment against DDoS attack
Md. Mamun Ahmed and Ayman El Hajjar 2023. A proactive approach to protect cloud computing environment against DDoS attack. in: Hamid Jahankhani, Arshad Jamal and Guy Brown (ed.) AI, Blockchain and Self-Sovereign Identity in Higher Education Switzerland Springer. pp. 243-278

Book

2023

Wireless Networks: Cyber Security Threats and Countermeasures
El Hajjar, A. and Jahankhani, H. (ed.) 2023. Wireless Networks: Cyber Security Threats and Countermeasures. Switzerland Springer.