31 citations · 46 across the 6 of their papers we have counts for
4 papers · 1 filter
Ringmaster: How to juggle high-throughput host OS system calls from TrustZone TEEs
Richard Habeeb, Man-Ki Yoon, Hao Chen +1
Many safety-critical systems require timely processing of sensor inputs to avoid potential safety hazards. Additionally, to support useful application features, such systems increa…
TaskShuffler++: Real-Time Schedule Randomization for Reducing Worst-Case Vulnerability to Timing Inference Attacks
Man-Ki Yoon, Jung-Eun Kim, Richard Bradford +1
This paper presents a schedule randomization algorithm that reduces the vulnerability of real-time systems to timing inference attacks which attempt to learn the timing of task exe…
A Reconnaissance Attack Mechanism for Fixed-Priority Real-Time Systems
Chien-Ying Chen, AmirEmad Ghassami, Sibin Mohan +4
In real-time embedded systems (RTS), failures due to security breaches can cause serious damage to the system, the environment and/or injury to humans. Therefore, it is very import…
Learning Execution Contexts from System Call Distributions for Intrusion Detection in Embedded Systems
Man-Ki Yoon, Sibin Mohan, Jaesik Choi +2
Existing techniques used for intrusion detection do not fully utilize the intrinsic properties of embedded systems. In this paper, we propose a lightweight method for detecting ano…