844 citations · 1.7k across the 42 of their papers we have counts for
44 papers
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…
Point Cloud Semantic Segmentation
Ivan Martinović
Semantic segmentation is an important and well-known task in the field of computer vision, in which we attempt to assign a corresponding semantic class to each input element. When…
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…
RingAuth: Wearable Authentication using a Smart Ring
Jack Sturgess, Simon Birnbach, Simon Eberz +1
In this paper, we show that by using inertial sensor data generated by a smart ring, worn on the finger, the user can be authenticated when making mobile payments or when knocking…