31 citations · 46 across the 6 of their papers we have counts for
6 papers
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…
Novelty Detection via Network Saliency in Visual-based Deep Learning
Valerie Chen, Man-Ki Yoon, Zhong Shao
Machine-learning driven safety-critical autonomous systems, such as self-driving cars, must be able to detect situations where its trained model is not able to make a trustworthy p…
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…
Grouped Convolutional Neural Networks for Multivariate Time Series
Subin Yi, Janghoon Ju, Man-Ki Yoon +1
Analyzing multivariate time series data is important for many applications such as automated control, fault diagnosis and anomaly detection. One of the key challenges is to learn l…
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…