S.K. Khadka | People Pages: Find employees & contact details

I am a Ph.D. candidate, in the Design and Analysis of Communication Systems (DACS), group under the Faculty for Electrical Engineering, Mathematics, and Computer Science at the University of Twente. My research is focused on designing the security risk profile of autonomous systems on the Internet and using it as an additional criterion in interdomain routing, especially for user-sensitive traffic.

You can find details about me on my personal website:

https://shyamkkhadka.github.io

Expertise

Computer Science
- Border Gateway Protocol
- Distributed Denial of Service Attack
- Autonomous System
- Routing Protocol
- Case Study
- Critical Infrastructure
- Domain Name
- Supply Chain

Organisations

Publications

2026

Detecting and Characterizing Exposed BGP Routers (2026)In Proceedings of TMA Conference 2026 (Accepted/In press). Khadka, S. K., Bayhan, S., Holz, R. & Hesselman, C.Detecting and Characterizing DDoS Scrubbing from Global BGP Routing: Insights from Five Leading Scrubbers (2026)In Passive and Active Measurement: 27th International Conference, PAM 2026, Virtual Event, March 23-25, 2026, Proceedings (pp. 17-43) (Lecture Notes in Computer Science; Vol. 16477). Springer. Khadka, S. K., Bayhan, S., Holz, R. & Hesselman, C.https://doi.org/10.1007/978-3-032-18268-5_2Prefix Top Lists Reloaded: A Temporal Prefix Ranking Dataset (2026)In Passive and Active Measurement: 27th International Conference, PAM 2026, Virtual Event, March 23–25, 2026, Proceedings (pp. 3-16) (Lecture Notes in Computer Science; Vol. 16477). Springer. Kastanakis, S., Fontein, R., Khadka, S. K., Jaw, E., Hesselman, C. & Jonker, M.https://doi.org/10.1007/978-3-032-18268-5_1

2025

A First Look at the Adoption of BGP-based DDoS Scrubbing Services: A 5-year Longitudinal Analysis (2025)In 2025 21st International Conference on Network and Service Management (CNSM). Khadka, S. K., Bayhan, S., Holz, R., Shokoohi, S., Barcellos, M. & Hesselman, C. E. W.https://doi.org/10.23919/CNSM67658.2025.11297552

2024

Assessing the security of Internet paths: A case study of Dutch critical infrastructures (2024)In ANRW 2024: Proceedings of the 2024 Applied Networking Research Workshop (pp. 67-73). Association for Computing Machinery. Khadka, S. K., Bayhan, S., Holz, R. & Hesselman, C. E. W.https://doi.org/10.1145/3673422.3674899Towards Security Transparency of Autonomous Systems on the Internet (2024)In Computer Security. ESORICS 2023 International Workshops: CPS4CIP, ADIoT, SecAssure, WASP, TAURIN, PriST-AI, and SECAI, The Hague, The Netherlands, September 25–29, 2023, Revised Selected Papers, Part II (pp. 510-513) (Lecture Notes in Computer Science; Vol. 14399). Springer. Khadka, S. K., Holz, R. & Hesselman, C.https://doi.org/10.1007/978-3-031-54129-2_30

Research profiles

Courses academic year 2026/2027

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.

Address

University of Twente

Zilverling (building no. 11)
Hallenweg 19
7522 NH Enschede
Netherlands

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