SoK: Security in real-time systems

M Hasan, A Kashinath, CY Chen, S Mohan - ACM Computing Surveys, 2024 - dl.acm.org
Security is an increasing concern for real-time systems (RTS). Over the last decade or so,
researchers have demonstrated attacks and defenses aimed at such systems. In this article …

[HTML][HTML] Securing real-time internet-of-things

CY Chen, M Hasan, S Mohan - Sensors, 2018 - mdpi.com
Modern embedded and cyber-physical systems are ubiquitous. Many critical cyber-physical
systems have real-time requirements (eg, avionics, automobiles, power grids, manufacturing …

Survey of control-flow integrity techniques for real-time embedded systems

T Mishra, T Chantem, R Gerdes - ACM Transactions on Embedded …, 2022 - dl.acm.org
Computing systems, including real-time embedded systems, are becoming increasingly
connected to allow for more advanced and safer operation. Such embedded systems are …

Design space exploration for secure iot devices and cyber-physical systems

L Gressl, C Steger, U Neffe - ACM Transactions on Embedded …, 2021 - dl.acm.org
With the advent of the Internet of Things (IoT) and Cyber-Physical Systems (CPS),
embedded devices have been gaining importance in our daily lives, as well as industrial …

Protecting actuators in safety-critical IoT systems from control spoofing attacks

M Hasan, S Mohan - Proceedings of the 2nd International ACM …, 2019 - dl.acm.org
In this paper, we propose a framework called Contego-TEE to secure Internet-of-Things (IoT)
edge devices with timing requirements from control spoofing attacks where an adversary …

A systematic review on security aware real-time task scheduling

S Singh - Sustainable Computing: Informatics and Systems, 2023 - Elsevier
Nowadays, security and scheduling are the most crucial aspects of each distributed real-
time application due to the rapidly enhanced use of such applications. This study presents a …

Maximizing the security level of real-time software while preserving temporal constraints

S Di Leonardi, F Aromolo, P Fara, G Serra… - IEEE …, 2023 - ieeexplore.ieee.org
Embedded computing systems are becoming increasingly relevant in the Internet of Things
(IoT) and edge computing domains, where they are often employed as the control entity of a …

Rt-dfi: Optimizing data-flow integrity for real-time systems

N Bellec, G Hiet, S Rokicki, F Tronel… - ECRTS 2022-34th …, 2022 - inria.hal.science
The emergence of Real-Time Systems with increased connections to their environment has
led to a greater demand in security for these systems. Memory corruption attacks, which …

Minimizing side-channel attack vulnerability via schedule randomization

N Vreman, R Pates, K Krüger, G Fohler… - 2019 IEEE 58th …, 2019 - ieeexplore.ieee.org
Control systems can be vulnerable to security threats where an attacker gathers information
about the execution of the system. In particular, side-channel attacks exploit the predictability …

Beyond just safety: Delay-aware security monitoring for real-time control systems

M Hasan, S Mohan, RB Bobba… - ACM Transactions on …, 2022 - dl.acm.org
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 …