55 citations · 97 across the 9 of their papers we have counts for
10 papers
Current Affairs: A Security Measurement Study of CCS EV Charging Deployments
Marcell Szakály, Sebastian Köhler, Ivan Martinovic
Since its introduction in 2012, the Combined Charging System (CCS) has emerged as the leading technology for EV fast charging in Europe, North America and parts of Asia. The chargi…
Sticky Fingers: Resilience of Satellite Fingerprinting against Jamming Attacks
Joshua Smailes, Edd Salkield, Sebastian Köhler +3
In the wake of increasing numbers of attacks on radio communication systems, a range of techniques are being deployed to increase the security of these systems. One such technique…
POSTER: spaceQUIC: Securing Communication in Computationally Constrained Spacecraft
Joshua Smailes, Razvan David, Sebastian Kohler +2
Recent years have seen a rapid increase in the number of CubeSats and other small satellites in orbit - these have highly constrained computational and communication resources, but…
Assault and Battery: Evaluating the Security of Power Conversion Systems Against Electromagnetic Injection Attacks
Marcell Szakály, Sebastian Köhler, Martin Strohmeier +1
Many modern devices, including critical infrastructures, depend on the reliable operation of electrical power conversion systems. The small size and versatility of switched-mode po…
Watch This Space: Securing Satellite Communication through Resilient Transmitter Fingerprinting
Joshua Smailes, Sebastian Köhler, Simon Birnbach +2
Due to an increase in the availability of cheap off-the-shelf radio hardware, spoofing and replay attacks on satellite ground systems have become more accessible than ever. This is…
Dishing Out DoS: How to Disable and Secure the Starlink User Terminal
Joshua Smailes, Edd Salkield, Sebastian Köhler +2
Satellite user terminals are a promising target for adversaries seeking to target satellite communication networks. Despite this, many protections commonly found in terrestrial rou…
Brokenwire : Wireless Disruption of CCS Electric Vehicle Charging
Sebastian Köhler, Richard Baker, Martin Strohmeier +1
We present a novel attack against the Combined Charging System, one of the most widely used DC rapid charging technologies for electric vehicles (EVs). Our attack, Brokenwire, inte…
Signal Injection Attacks against CCD Image Sensors
Sebastian Köhler, Richard Baker, Ivan Martinovic
Since cameras have become a crucial part in many safety-critical systems and applications, such as autonomous vehicles and surveillance, a large body of academic and non-academic w…
They See Me Rollin': Inherent Vulnerability of the Rolling Shutter in CMOS Image Sensors
Sebastian Köhler, Giulio Lovisotto, Simon Birnbach +2
In this paper, we describe how the electronic rolling shutter in CMOS image sensors can be exploited using a bright, modulated light source (e.g., an inexpensive, off-the-shelf las…
Intentions of Vulnerable Road Users - Detection and Forecasting by Means of Machine Learning
Michael Goldhammer, Sebastian Köhler, Stefan Zernetsch +3
Avoiding collisions with vulnerable road users (VRUs) using sensor-based early recognition of critical situations is one of the manifold opportunities provided by the current devel…