43 citations · 132 across the 9 of their papers we have counts for
9 papers
Ellipsis: Towards Efficient System Auditing for Real-Time Systems
Ayoosh Bansal, Anant Kandikuppa, Chien-Ying Chen +3
System auditing is a powerful tool that provides insight into the nature of suspicious events in computing systems, allowing machine operators to detect and subsequently investigat…
SchedGuard: Protecting against Schedule Leaks Using Linux Containers
Jiyang Chen, Tomasz Kloda, Ayoosh Bansal +6
Real-time systems have recently been shown to be vulnerable to timing inference attacks, mainly due to their predictable behavioral patterns. Existing solutions such as schedule ra…
On Scheduler Side-Channels in Dynamic-Priority Real-Time Systems
Chien-Ying Chen, Sibin Mohan, Rodolfo Pellizzoni +1
While the existence of scheduler side-channels has been demonstrated recently for fixed-priority real-time systems (RTS), there have been no similar explorations for dynamic-priori…
A Novel Side-Channel in Real-Time Schedulers
Chien-Ying Chen, Sibin Mohan, Rodolfo Pellizzoni +2
We demonstrate the presence of a novel scheduler side-channel in preemptive, fixed-priority real-time systems (RTS); examples of such systems can be found in automotive systems, av…
REORDER: Securing Dynamic-Priority Real-Time Systems Using Schedule Obfuscation
Chien-Ying Chen, Monowar Hasan, AmirEmad Ghassami +2
The deterministic (timing) behavior of real-time systems (RTS) can be used by adversaries - say, to launch side channel attacks or even destabilize the system by denying access to…
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…
Restart-Based Security Mechanisms for Safety-Critical Embedded Systems
Fardin Abdi, Chien-Ying Chen, Monowar Hasan +3
Many physical plants that are controlled by embedded systems have safety requirements that need to be respected at all times - any deviations from expected behavior can result in d…
Securing Real-Time Internet-of-Things
Chien-Ying Chen, Monowar Hasan, Sibin Mohan
Modern embedded and cyber-physical systems are ubiquitous. A large number of critical cyber-physical systems have real-time requirements (e.g., avionics, automobiles, power grids,…
Plagiarism Detection using ROUGE and WordNet
Chien-Ying Chen, Jen-Yuan Yeh, Hao-Ren Ke
With the arrival of digital era and Internet, the lack of information control provides an incentive for people to freely use any content available to them. Plagiarism occurs when u…