Sebastian Köhler
Dr Sebastian Köhler
Department of Computer Science,
Robert Hooke Building
Directions Postal Address
Themes:
Biography
Sebastian is a Senior Research Associate and Royal Academy of Engineering UK Intelligence Community Fellow in the Systems Security Lab, Department of Computer Science at the University of Oxford, where he coordinates the research activities in wireless and physical-layer security. His work focuses on the security of various systems ranging from space and satellite systems to autonomous and electric vehicles. For his work during his D.Phil, which revealed a serious vulnerability in a widely used electric vehicle charging protocol, he was awarded the EPSRC Doctoral Prize and MPLS Early-Career Research Impact Award.
Sebastian began to specialise in cyber security during his undergraduate studies in Computer Science at the Technical University of Applied Sciences Würzburg-Schweinfurt, Germany. Due to his interest in the security of modern cars, he completed his bachelor's degree with a thesis at the Research and Development Centre of the Dr. Ing. h.c. F. Porsche AG. Prior to his D.Phil in Oxford, he obtained a Master's degree in Computing & Security and was awarded the prize for the best overall performance in the MSc in Computing & Security for the academic year 2017/18 by King's College London.
Selected Publications
-
Sticky Fingers: Resilience of Satellite Fingerprinting against Jamming Attacks
Joshua Smailes‚ Edd Salkield‚ Sebastian Köhler‚ Simon Birnbach‚ Martin Strohmeier and Ivan Martinovic
In 2nd Workshop on Security of Space and Satellite Systems (SpaceSec). March, 2024.
Details about Sticky Fingers: Resilience of Satellite Fingerprinting against Jamming Attacks | BibTeX data for Sticky Fingers: Resilience of Satellite Fingerprinting against Jamming Attacks | Download (pdf) of Sticky Fingers: Resilience of Satellite Fingerprinting against Jamming Attacks | DOI (10.14722/spacesec.2024.23054)
-
Watch This Space: Securing Satellite Communication through Resilient Transmitter Fingerprinting
Joshua Smailes‚ Sebastian Köhler‚ Simon Birnbach‚ Martin Strohmeier and Ivan Martinovic
In Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security (CCS 23). November, 2023.
Details about Watch This Space: Securing Satellite Communication through Resilient Transmitter Fingerprinting | BibTeX data for Watch This Space: Securing Satellite Communication through Resilient Transmitter Fingerprinting | Download (pdf) of Watch This Space: Securing Satellite Communication through Resilient Transmitter Fingerprinting | DOI (10.1145/3576915.3623135) | Link to Watch This Space: Securing Satellite Communication through Resilient Transmitter Fingerprinting
-
Assault and Battery: Evaluating the Security of Power Conversion Systems Against Electromagnetic Injection Attacks
Marcell Szakály‚ Sebastian Köhler‚ Martin Strohmeier and Ivan Martinovic
In arXiv preprint arXiv:2305.06901. May, 2023.
Details about Assault and Battery: Evaluating the Security of Power Conversion Systems Against Electromagnetic Injection Attacks | BibTeX data for Assault and Battery: Evaluating the Security of Power Conversion Systems Against Electromagnetic Injection Attacks | Link to Assault and Battery: Evaluating the Security of Power Conversion Systems Against Electromagnetic Injection Attacks