1 code implementation • 8 Aug 2023 • Boquan Li, Jun Sun, Christopher M. Poskitt
Deepfake videos and images are becoming increasingly credible, posing a significant threat given their potential to facilitate fraud or bypass access control systems.
no code implementations • 15 Jun 2021 • Yuqi Chen, Christopher M. Poskitt, Jun Sun
Cyber-physical systems (CPSs) are widespread in critical domains, and significant damage can be caused if an attacker is able to modify the code of their programmable logic controllers (PLCs).
no code implementations • 22 May 2021 • Yifan Jia, Jingyi Wang, Christopher M. Poskitt, Sudipta Chattopadhyay, Jun Sun, Yuqi Chen
The threats faced by cyber-physical systems (CPSs) in critical infrastructure have motivated research into a multitude of attack detection mechanisms, including anomaly detectors based on neural network models.
1 code implementation • 28 May 2020 • Yuqi Chen, Bohan Xuan, Christopher M. Poskitt, Jun Sun, Fan Zhang
Cyber-physical systems (CPSs) in critical infrastructure face a pervasive threat from attackers, motivating research into a variety of countermeasures for securing them.
no code implementations • 3 Jan 2018 • Yuqi Chen, Christopher M. Poskitt, Jun Sun
Cyber-physical systems (CPS) consist of sensors, actuators, and controllers all communicating over a network; if any subset becomes compromised, an attacker could cause significant damage.
no code implementations • 15 Sep 2017 • Jun Inoue, Yoriyuki Yamagata, Yuqi Chen, Christopher M. Poskitt, Jun Sun
In this paper, we propose and evaluate the application of unsupervised machine learning to anomaly detection for a Cyber-Physical System (CPS).
no code implementations • 6 Sep 2016 • Yuqi Chen, Christopher M. Poskitt, Jun Sun
Cyber-physical systems (CPS), which integrate algorithmic control with physical processes, often consist of physically distributed components communicating over a network.