Browsing SoC Research Publications by Author "Hasan, Monowar"
Now showing items 1-6 of 6
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Beyond just safety: Delay-aware security monitoring for real-time control systems
Hasan, Monowar; Mohan, Sibin; Bobba, Rakesh B.; Pellizzoni, Rodolfo (Association for Computing Machinery, 2022-07-01)Modern embedded real-time systems (RTS) are increasingly facing more security threats than the past. A simplistic straightforward integration of security mechanisms might not be able to guarantee the safety and predictability ... -
Real-time scheduling of TrustZone-enabled DNN workloads
Babar, Mohammad Fakhruddin; Hasan, Monowar (Association for Computing Machinery, 2022-11-07)Limited resources in embedded devices often hinder the execution of computation-heavy machine learning processes. Running deep neural network (DNN) workloads while preserving the integrity of the model parameters and without ... -
Secure reboots for real-time cyber-physical systems
Banerjee, Vijay; Hounsinou, Sena; Olufowobi, Habeeb; Hasan, Monowar; Bloom, Gedare (Association for Computing Machinery, 2022-11-07)Cyber-Physical Systems (CPS) such as industrial control systems, automobiles, and medical devices often consist of applications with real-time properties. Due to the safety-critical nature of the application domain, multiple ... -
Towards efficient auditing for real-time systems
Bansal, Ayoosh; Kandikuppa, Anant; Chen, Chien-Ying; Hasan, Monowar; Bates, Adam; Mohan, Sibin (Springer Science and Business Media Deutschland GmbH, 2022-09-24)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 investigate security incidents. While auditing has ... -
Work in progress: Exploring schedule-based side-channels in TrustZone-enabled real-time systems
Aguida, Mohamed Anis; Hasan, Monowar (IEEE, 2022-05-04)Our research demonstrates the existence of side-channel information leaks in TrustZone-enabled real-time systems. Our algorithm can infer the critical tasks’ arrival times and pinpoint when the system switches between ... -
Work-in-Progress: Enabling secure boot for real-time restart-based cyber-physical systems
Hounsinou, Sena; Banerjee, Vijay; Peng, Chunhao; Hasan, Monowar; Bloom, Gedare (IEEE, 2021-12-07)Several cyber-physical systems use real-time restartbased embedded systems with the Simplex architecture to provide safety guarantees against system faults. Some approaches have been developed to protect such systems from ...