30 citations · 51 across the 14 of their papers we have counts for
3 papers · 1 filter
Talking to the Airgap: Exploiting Radio-Less Embedded Devices as Radio Receivers
Paul Staat, Daniel Davidovich, Christof Paar
Physical isolation from external networks - an airgap - aims to minimize exposure to remote attacks. Yet capable adversaries still achieve code execution on air-gapped systems, and…
The Battle of Metasurfaces: Understanding Security in Smart Radio Environments
Paul Staat, Christof Paar, Swarun Kumar
Metasurfaces, or Reconfigurable Intelligent Surfaces (RISs), have emerged as a transformative technology for next-generation wireless systems, enabling digitally controlled manipul…
Anti-Tamper Radio meets Reconfigurable Intelligent Surface for System-Level Tamper Detection
Maryam Shaygan Tabar, Johannes Kortz, Paul Staat +3
Many computing systems need to be protected against physical attacks using active tamper detection based on sensors. One technical solution is to employ an ATR (Anti-Tamper Radio)…