5 papers
Policy-Compliant Cloud Storage Systems
Dimitrios Stavrakakis, Masanori Misono, Julian Pritzi +3
Privacy regulations such as the General Data Protection Regulation (GDPR) impose strict requirements on how personal data is stored, processed, and audited. While key-value stores…
Trusted AI Agents in the Cloud
Teofil Bodea, Masanori Misono, Julian Pritzi +7
AI agents powered by large language models are increasingly deployed as cloud services that autonomously access sensitive data, invoke external tools, and interact with other agent…
Confidential Serverless Computing
Patrick Sabanic, Masanori Misono, Teofil Bodea +4
Although serverless computing offers compelling cost and deployment simplicity advantages, a significant challenge remains in securely managing sensitive data as it flows through t…
Recipe: Hardware-Accelerated Replication Protocols
Dimitra Giantsidi, Emmanouil Giortamis, Julian Pritzi +3
Replication protocols are essential for distributed systems, ensuring consistency, reliability, and fault tolerance. Traditional Crash Fault Tolerant (CFT) protocols, which assume…
TNIC: A Trusted NIC Architecture
Dimitra Giantsidi, Julian Pritzi, Felix Gust +3
We introduce TNIC, a trusted NIC architecture for building trustworthy distributed systems deployed in heterogeneous, untrusted (Byzantine) cloud environments. TNIC builds a minima…