3 papers
cs.CR2025
Fast Networks for High-Performance Distributed Trust
Yicheng Liu, Rafail Ostrovsky, Scott Shenker +1
Organizations increasingly need to collaborate by performing a computation on their combined dataset, while keeping their data hidden from each other. Certain kinds of collaboratio…
cs.CR2025
Membrane: A Cryptographic Access Control System for Data Lakes
Sam Kumar, Samyukta Yagati, Conor Power +2
Organizations use data lakes to store and analyze sensitive data. But hackers may compromise data lake storage to bypass access controls and access sensitive data. To address this,…
cs.OS2025
NaSh: Guardrails for an LLM-Powered Natural Language Shell
Bimal Raj Gyawali, Saikrishna Achalla, Konstantinos Kallas +1
We explore how a shell that uses an LLM to accept natural language input might be designed differently from the shells of today. As LLMs may produce unintended or unexplainable out…