People

Dr Insaf Ullah

Research Fellow (IADS)
School of Computer Science and Electronic Engineering (CSEE)
Dr Insaf Ullah

Teaching and supervision

Current teaching responsibilities

  • Computer Security (CE708)

Publications

Journal articles (5)

Khan, MA., Ullah, I., Kumar, N., Akhunzada, A., Anisi, MH., Alqhatani, A., Afghah, F., Barb, G. and Waqas, A., (2025). An Improvised Certificate-Based Proxy Signature Using Hyperelliptic Curve Cryptography for Secure UAV Communications. IEEE Transactions on Intelligent Transportation Systems. 26 (4), 5264-5275

Khan, MA., Kumar, N., Alsamhi, SH., Barb, G., Zywiołek, J., Ullah, I., Noor, F., Shah, JA. and Almuhaideb, AM., (2025). Security and Privacy Issues and Solutions for UAVs in B5G Networks: A Review. IEEE Transactions on Network and Service Management. 22 (1), 892-912

Khan, MA., Javaid, S., Mohsan, SAH., Tanveer, M. and Ullah, I., (2024). Future-Proofing Security for UAVs With Post-Quantum Cryptography: A Review. IEEE Open Journal of the Communications Society. 5, 6849-6871

Asghar Khan, M., Ullah, I., Kumar, N., Afghah, F., Barb, G., Noor, F. and Alqahtany, S., (2024). A Certificate-Based Ring Signcryption Scheme for Securing UAV-Enabled Private Edge Computing Systems. IEEE Access. 12, 83466-83479

Ullah, I., Khan, MA., Kumar, N., Abdullah, AM., AlSanad, AA. and Noor, F., (2023). A Conditional Privacy Preserving Heterogeneous Signcryption Scheme for Internet of Vehicles. IEEE Transactions on Vehicular Technology. 72 (3), 3989-3998

Conferences (2)

Insaf, U., (2025). Differential Privacy-based Avatar Update in Cooperative Intelligent Transportation System Metaverse

Riaz, SW., Khan, F., Ullah, I., Alshawi, B., Alturki, R. and Wedyan, M., (2024). A Secured and Optimized Broadcast Authentication Scheme for the Internet of Medical Things

Reports and Papers (1)

Ullah, I., (2025). A hyperelliptic curve-based authenticated key agreement scheme for unmanned aerial vehicles in cross-domain environments

Grants and funding

2024

Climbing Trees KTP

Innovate UK (formerly Technology Strategy Board)

Contact

insaf.ullah@essex.ac.uk

Location:

Colchester Campus