468 citations · 1.2k across the 41 of their papers we have counts for
34 papers · 1 filter
Secure Link State Routing for Mobile Ad Hoc Networks
Panagiotis Papadimitratos, Zygmunt J. Haas
The secure operation of the routing protocol is one of the major challenges to be met for the proliferation of the Mobile Ad hoc Networking (MANET) paradigm. Nevertheless, security…
Detecting GNSS misbehavior leveraging secure heterogeneous time sources
Marco Spanghero, Panos Papadimitratos
Civilian Global Navigation Satellite Systems (GNSS) vulnerabilities are a threat to a wide gamut of critical systems. GNSS receivers, as part of the encompassing platform, can leve…
Probabilistic detection of GNSS spoofing using opportunistic information
Wenjie Liu, Panos Papadimitratos
Global Navigation Satellite Systems (GNSS) are integrated into many devices. However, civilian GNSS signals are usually not cryptographically protected. This makes attacks that for…
Thwarting Code-Reuse and Side-Channel Attacks in Embedded Systems
Rodothea Myrsini Tsoupidi, Elena Troubitsyna, Panagiotis Papadimitratos
Embedded devices are increasingly present in our everyday life. They often process critical information, and hence, rely on cryptographic protocols to achieve security. However, em…
Digital Twin-based Intrusion Detection for Industrial Control Systems
Seba Anna Varghese, Alireza Dehlaghi Ghadim, Ali Balador +2
Digital twins have recently gained significant interest in simulation, optimization, and predictive maintenance of Industrial Control Systems (ICS). Recent studies discuss the poss…
Securing Optimized Code Against Power Side Channels
Rodothea Myrsini Tsoupidi, Roberto Castañeda Lozano, Elena Troubitsyna +1
Side-channel attacks impose a serious threat to cryptographic algorithms, including widely employed ones, such as AES and RSA. These attacks take advantage of the algorithm impleme…