Kimheng Sok


I am currently PhD student at the Faculty of Computer Science in the University of Namur under ARES Scholarship (2017-2021). It is a co-tutor program with Institute of Technology of Cambodia.


My research focuses on security and privacy of the Internet of Things by using Blockchain and Smart contract. Currently focusing on a Smart health use case and design a Decentralized Risk-aware Access COntrol model that could be able to maintain security, privacy and safety of subject owner which also allows multi-parties in the ecosystem to have fair governance and consent over the business process.


Sok, K., Colin, J.N., Po, K. (2022). Multi-authority Decentralized Attribute-Based Authorization Framework. In: Horkoff, J., Serral, E., Zdravkovic, J. (eds) Advanced Information Systems Engineering Workshops. CAiSE 2022. Lecture Notes in Business Information Processing, vol 451. Springer, Cham.

Sok, K., Colin, J. N., & Po, K. (2018). Blockchain and Internet of Things Opportunities and Challenges. In Proceedings of the Ninth International Symposium on Information and Communication Technology (pp. 150–154). New York, NY, USA: ACM.