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 …

Fast nearest neighbor search in high-dimensional space

S Berchtold, B Ertl, DA Keim… - … Conference on Data …, 1998 - ieeexplore.ieee.org
Similarity search in multimedia databases requires an efficient support of nearest neighbor
search on a large set of high dimensional points as a basic operation for query processing …

Integrated modular avionics (IMA) partition scheduling with conflict-free I/O for multicore avionics systems

JE Kim, MK Yoon, R Bradford… - 2014 IEEE 38th Annual …, 2014 - ieeexplore.ieee.org
The trend in the semiconductor industry toward multicore processors poses a significant
challenge to many suppliers of safety-critical real-time embedded software. Having certified …

Exploring opportunistic execution for integrating security into legacy hard real-time systems

M Hasan, S Mohan, RB Bobba… - 2016 IEEE Real-Time …, 2016 - ieeexplore.ieee.org
Due to physical isolation as well as use of proprietary hardware and protocols, traditional
real-time systems (RTS) were considered to be invulnerable to security breaches and …

Contego: An adaptive framework for integrating security tasks in real-time systems

M Hasan, S Mohan, R Pellizzoni, RB Bobba - arXiv preprint arXiv …, 2017 - arxiv.org
Embedded real-time systems (RTS) are pervasive. Many modern RTS are exposed to
unknown security flaws, and threats to RTS are growing in both number and sophistication …

A design-space exploration for allocating security tasks in multicore real-time systems

M Hasan, S Mohan, R Pellizzoni… - … Design, Automation & …, 2018 - ieeexplore.ieee.org
The increased capabilities of modern real-time systems (RTS) expose them to various
security threats. Recently, frameworks that integrate security tasks without perturbing the real …

Toward a practical regularity-based model: The impact of evenly distributed temporal resource partitions

Y Li, AMK Cheng - ACM Transactions on Embedded Computing …, 2017 - dl.acm.org
Most Hierarchical Real-time Scheduling (HiRTS) techniques have focused on temporal
resource partitions in which time units are periodically distributed. Although such periodic …

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 …

Period adaptation for continuous security monitoring in multicore real-time systems

M Hasan, S Mohan, R Pellizzoni… - … Design, Automation & …, 2020 - ieeexplore.ieee.org
We propose HYDRA-C, a design-time evaluation framework for integrating monitoring
mechanisms in multicore real-time systems (RTS). Our goal is to ensure that security (or …

[HTML][HTML] A Model-Based Optimization Method of ARINC 653 Multicore Partition Scheduling

P Han, W Hu, Z Zhai, M Huang - Aerospace, 2024 - mdpi.com
ARINC 653 Part 1 Supplement 5 (ARINC 653P1-5) provides temporal partitioning
capabilities for real-time applications running on the multicore processors in Integrated …