105 citations · 163 across the 23 of their papers we have counts for
6 papers · 1 filter
Game Theory in Distributed Systems Security: Foundations, Challenges, and Future Directions
Mustafa Abdallah, Saurabh Bagchi, Shaunak D. Bopardikar +6
Many of our critical infrastructure systems and personal computing systems have a distributed computing systems structure. The incentives to attack them have been growing rapidly a…
EESMR: Energy Efficient BFT-SMR for the masses
Adithya Bhat, Akhil Bandarupalli, Manish Nagaraj +3
Modern Byzantine Fault-Tolerant State Machine Replication (BFT-SMR) solutions focus on reducing communication complexity, improving throughput, or lowering latency. This work explo…
Morshed: Guiding Behavioral Decision-Makers towards Better Security Investment in Interdependent Systems
Mustafa Abdallah, Daniel Woods, Parinaz Naghizadeh +4
We model the behavioral biases of human decision-making in securing interdependent systems and show that such behavioral decision-making leads to a suboptimal pattern of resource a…
BASCPS: How does behavioral decision making impact the security of cyber-physical systems?
Mustafa Abdallah, Daniel Woods, Parinaz Naghizadeh +4
We study the security of large-scale cyber-physical systems (CPS) consisting of multiple interdependent subsystems, each managed by a different defender. Defenders invest their sec…
Grand Challenges in Resilience: Autonomous System Resilience through Design and Runtime Measures
Saurabh Bagchi, Vaneet Aggarwal, Somali Chaterji +13
A set of about 80 researchers, practitioners, and federal agency program managers participated in the NSF-sponsored Grand Challenges in Resilience Workshop held on Purdue campus on…
TRIFECTA: Security, Energy-Efficiency, and Communication Capacity Comparison for Wireless IoT Devices
Shreyas Sen, Jinkyu Koo, Saurabh Bagchi
The widespread proliferation of sensor nodes in the era of Internet of Things (IoT) coupled with increasing sensor fidelity and data acquisition modality is expected to generate 3+…