On the pitfalls and vulnerabilities of schedule randomization against schedule-based attacks

M Nasri, T Chantem, G Bloom… - 2019 IEEE Real-Time …, 2019 - ieeexplore.ieee.org
Schedule randomization is one of the recently introduced security defenses against
schedule-based attacks, ie, attacks whose success depends on a particular ordering …

Taskshuffler++: Real-time schedule randomization for reducing worst-case vulnerability to timing inference attacks

MK Yoon, JE Kim, R Bradford, Z Shao - arXiv preprint arXiv:1911.07726, 2019 - arxiv.org
This paper presents a schedule randomization algorithm that reduces the vulnerability of
real-time systems to timing inference attacks which attempt to learn the timing of task …