3 papers
cs.CR2026
JANUS: Denial-of-Service Attack Against Beam Hopping in LEO Satellite Networks
Yuval Aviv, Roee Idan, Roy Peled +2
Low Earth orbit (LEO) satellite networks are increasingly used to provide global connectivity. However, each satellite has limited resources that need to be allocated according to…
cs.CR2026
HYDRA: Quantifying Botnet Resource Thresholds for Efficient Link-Flooding Attacks on LEO Satellite Networks
Roee Idan, Rami Puzis, Asaf Shabtai +1
Low Earth orbit (LEO) satellite constellations, such as Starlink and Kuiper, are rapidly emerging as a critical backbone for low-latency global connectivity. As these systems expan…
cs.CR2026
An Empirical Security Analysis of Open-Source Software Used in Onboard Satellite Systems
Roee Idan, Tomer Cohen Galor, Asaf Shabtai +1
The use of open-source software (OSS) in satellite flight systems is increasing as missions adopt reusable frameworks, shared libraries, and community-maintained components. While…