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prof.dr.ir. R.M. van Rijswijk - Deij (Roland)

Adjunct professor of measurement-based Internet security

About Me

I’m adjunct professor of measurement-based Internet Security in the Design and Analysis of Communication Systems (DACS) group at the Faculty of Electrical Engineering, Maths and Computer Science (EEMCS) at the University of Twente.

My research focuses on defending the Internet against malicious activity and on strengthening the security and resilience of the Internet by improving protocols and operations, and the deployment of new security protocols and mechanisms. I use an empirical approach to these challenges by performing global Internet-scale passive and active measurements.

Expertise

Engineering & Materials Science
Amplification
Denial-Of-Service Attack
Ecosystems
Electronic Mail
Internet
Servers
Testbeds
Business & Economics
Operator

Ancillary Activities

  • Stichting NLnet Labs
    Principal Scientist

Research

My research focuses on defending the Internet against malicious activity and on strengthening the security and resilience of the Internet by improving protocols and operations, and the deployment of new security protocols and mechanisms. I use an empirical approach to these challenges by performing global Internet-scale passive and active measurements.

I currently have two particular areas of interest:

  • The Domain Name System (DNS) – after IP, DNS is the most critical protocol on the Internet, without which the Internet effectively stops working for most users. I explore the security of the DNS using large scale measurements and statistical analysis, for instance studying the effects of the deployment of the DNS Security Extensions (DNSSEC), both in the positive (added security) and the negative (larger potential for abuse in DDoS attacks) sense. DNS also plays an important role in other security issues on the Internet, such as botnets, phishing and malware.
  • Routing Security (RPKI) – much like other early core protocols of the Internet, the interdomain routing protocol BGP was not designed with security in mind. The Resource Public Key Infrastructure (RPKI) aims to remedy this by allowing resource holders to manage authorizations for their resources. Apart from having an interest in the gradual deployment of this technology on the global Internet, I am also interested in studying new applications that further enhance the security of the routing ecosystem.

My research is supported by SURF, the collaborative organisation for ICT in Dutch higher education and research, by the Netherlands Organisation for Scientific Research (NWO), by SIDN Fonds and by European Commission Framework Project grants.

Publications

Recent
Haq, M. Y. M. , Jonker, M. , van Rijswijk - Deij, R. M., Claffy, K. , Nieuwenhuis, B. , & Abhishta, A. (Accepted/In press). No Time for Downtime: Understanding Post-Attack Behaviors by Customers of Managed DNS Providers. In Proceedings of the 2022 Workshop on Traffic Measurements for Cybersecurity: 2022 IEEE European Symposium on Security and Privacy Workshops IEEE.
Doan, T. V. , van Rijswijk - Deij, R. M., Hohlfeld, O., & Bajpai, V. (2022). An Empirical View on Consolidation of the Web. ACM Transactions on Internet Technology, 22(3), [70]. https://doi.org/10.1145/3503158
Bertholdo, L. M. , Ceron, J. M. , de Vries, W. B., Schmitt, R. D. O., Granville, L. Z. , van Rijswijk - Deij, R. M. , & Pras, A. (2021). TANGLED: A Cooperative Anycast Testbed. In 2021 IFIP/IEEE International Symposium on Integrated Network Management (IM) IEEE. https://ieeexplore.ieee.org/abstract/document/9463960
Bertholdo, L. M. , Ceron, J. M., Granville, L. Z. , & van Rijswijk - Deij, R. M. (2021). Forecasting the Impact of IXP Outages Using Anycast. In Proceedings of the 5th Network Traffic Measurement and Analysis Conference (TMA) IFIP. https://dl.ifip.org/db/conf/tma/tma2021/tma2021-paper10.pdf
Sommese, R., Akiwate, G. , Jonker, M., Moura, G., Davids, M. , van Rijswijk - Deij, R. M., Voelker, G. M., Savage, S., Claffy, K. , & Sperotto, A. (2021). Characterization of Anycast Adoption in the DNS Authoritative Infrastructure. In TMA Conference 2021: Proceedings of the 5th Network Traffic Measurement and Analysis Conference, Virtual, September 14-15, 2021 IFIP. https://dl.ifip.org/db/conf/tma/tma2021/tma2021-paper1.pdf
van der Toorn, O., Krupp, J. , Jonker, M. , van Rijswijk - Deij, R. M., Rossow, C. , & Sperotto, A. (2021). ANYway: Measuring the Amplification DDoS Potential of Domains. In 2021 17th International Conference on Network and Service Management (CNSM) [9615596] (International Conference on Network and Service Management (CNSM); Vol. 2021). IEEE. https://doi.org/10.23919/CNSM52442.2021.9615596
Bertholdo, L. M. , Ceron, J. M. , Vries, W. B. D., Schmitt, R. D. O., Granville, L. Z. , Rijswijk-Deij, R. V. , & Pras, A. (2020). Tangled: A Cooperative Anycast Testbed. ArXiv. https://arxiv.org/abs/2008.12881
Rodday, N. M., van Baaren, R. , Hendriks, L. , van Rijswijk - Deij, R. M. , Pras, A., & Dreo Rodosek, G. (2020). Evaluating RPKI ROV Identification Methodologies in Automatically Generated Mininet Topologies. In Proceedings of the 16th International Conference on emerging Networking EXperiments and Technologies (CoNEXT '20) (pp. 530-531). ACM SIGCOMM. https://doi.org/10.1145/3386367.3431669
Dickinson, S., Overeinder, B. , van Rijswijk-Deij, R., & Mankin, A. (2020). Recommendations for DNS Privacy Service Operators. (Internet Engineering Task Force (IETF) RFC Series; No. RFC 8932). Internet Engineering Task Force (IETF). https://doi.org/10.17487/RFC8932

UT Research Information System

Google Scholar Link

Education

In the bachelor, I'm on the teaching team for the High-Tech Human Touch minor on Cybersecurity and Cybercrime, in which I teach the basics of Privacy and Information Security. In the master I teach courses on Internetworking, such as Internet Measurements and Advanced Networking.

I also regularly supervise bachelor and master theses, if you're looking for a topic feel free to contact me or drop by my office. I have an extensive network in industry, both in the Netherlands and abroad, so if you're looking for an internship assignment or an external master topic you can also contact me.

Affiliated Study Programmes

Bachelor

Master

Courses Academic Year  2021/2022

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  2020/2021

Contact Details

Visiting Address

University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Zilverling (building no. 11), room 5061
Hallenweg 19
7522NH  Enschede
The Netherlands

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Mailing Address

University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Zilverling  5061
P.O. Box 217
7500 AE Enschede
The Netherlands

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