I am an Assistant Professor at the Design and Analysis of Communication Systems (DACS) group at the University of Twente.

My research interests are network monitoring and modeling, intrusion detection, network security, and network management. On Octber 14, 2010, I defended my thesis “Flow-based Intrusion Detection”, at the University of Twente.

I am currently PI in the NWO project D3 – Distributed Denial-of-Service Defense: protecting schools and other public organizations. Previously, I have participated in the Network of Excellence on Management of the Future Internet FLAMINGO.


  • 28 June 2017 – Congratulations Roland van Rijswijk for your PhD degree cum laude!
  • June 2017 – SIDNFonds wetenschappelijk onderzoek – Project accepted! Project title: TIDE – Threat Identification using active DNS measurements

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