prof.dr. C.E.W. Hesselman (Cristian)



Business & Economics
Engineering & Materials Science
Denial-Of-Service Attack
Home Networks
Internet Of Things

Ancillary Activities

    Member of the Security and Stability Advisory Committee (SSAC)
  • Enschede Public Libray
    Member of the supervisory board
  • NLnet Labs
    Chair of the board of directors (non-exec)
  • ACademic Cyber Security Society (ACCSS)
    Member of the Advisory Board
  • Stichting Internet Domeinregistratie Nederland (SIDN)
    Director of SIDN Labs (daytime job, permanent position)


Boldrini, L., Bazo, R. , Hesselman, C. E. W., & Grosso, P. (2021). UPIN - A shift in network control from operator to end user. Poster session presented at ICT Open 2021, Online Event.
Bazo, R. , Hesselman, C. E. W., Boldrini, L., & Grosso, P. (2021). Increasing the Transparency, Accountability and Controllability of multi-domain networks with the UPIN framework. In TAURIN'21: Proceedings of the ACM SIGCOMM 2021 Workshop on Technologies, Applications, and Uses of a Responsible Internet (pp. 8-13) https://doi.org/10.1145/3472951.3473506
Moura, G. C. M., Castro, S., Hardaker, W., Wullink, M. , & Hesselman, C. (2020). Clouding up the Internet: How centralized is DNS traffic becoming? In IMC 2020 - Proceedings of the 2020 ACM Internet Measurement Conference (pp. 42-49). Association for Computing Machinery (ACM). https://doi.org/10.1145/3419394.3423625
Lastdrager, E. , Hesselman, C., Jansen, J., & Davids, M. (2020). Protecting Home Networks from Insecure IoT Devices. In Proceedings of IEEE/IFIP Network Operations and Management Symposium 2020: Management in the Age of Softwarization and Artificial Intelligence, NOMS 2020 [9110419] IEEE. https://doi.org/10.1109/NOMS47738.2020.9110419
Hesselman, C., Kaeo, M., Chapin, L., Claffy, K., Seiden, M., McPherson, D., Piscitello, D., McConachie, A., April, T., Latour, J., & Rasmussen, R. (2020). The DNS in IoT: Opportunities, Risks, and Challenges. IEEE internet computing, 24(4), 23-32. [9133283]. https://doi.org/10.1109/MIC.2020.3005388
Moura, G. C. M. , Hesselman, C., Schaapman, G., Boerman, N., & De Weerdt, O. (2020). Into the DDoS maelstrom: A longitudinal study of a scrubbing service. In 5th IEEE European Symposium on Security and Privacy Workshops, Euro S and PW 2020 (pp. 550-558). [9229733] IEEE. https://doi.org/10.1109/EuroSPW51379.2020.00081
Wabeke, T., Moura, G. C. M., Franken, N. , & Hesselman, C. (2020). Counterfighting Counterfeit: Detecting and Taking down Fraudulent Webshops at a ccTLD. In A. Sperotto, A. Dainotti, & B. Stiller (Eds.), Passive and Active Measurement - 21st International Conference, PAM 2020, Proceedings (pp. 158-174). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 12048 LNCS). Springer. https://doi.org/10.1007/978-3-030-44081-7_10
Bertholdo, L. M., Ceron, J. M., Granville, L. Z., Moura, G. C. M. , Hesselman, C. , & van Rijswijk-Deij, R. (2020). BGP Anycast Tuner: Intuitive Route Management for Anycast Services. In 2020 16th International Conference on Network and Service Management (CNSM) https://doi.org/10.23919/CNSM50824.2020.9269102

UT Research Information System

Courses Academic Year  2022/2023

Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.

Courses Academic Year  2021/2022

Contact Details

Visiting Address

University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Zilverling (building no. 11), room 5055
Hallenweg 19
7522NH  Enschede
The Netherlands

Navigate to location

University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Zilverling (building no. 11)
Hallenweg 19
7522NH  Enschede
The Netherlands

Navigate to location

Mailing Address

University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
P.O. Box 217
7500 AE Enschede
The Netherlands