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cs.CR2025
SoK: A cloudy view on trust relationships of CVMs -- How Confidential Virtual Machines are falling short in Public Cloud
Jana Eisoldt, Anna Galanou, Andrey Ruzhanskiy +6
Confidential computing in the public cloud intends to safeguard workload privacy while outsourcing infrastructure management to a cloud provider. This is achieved by executing cust…
cs.CR2024
VeriFence: Lightweight and Precise Spectre Defenses for Untrusted Linux Kernel Extensions
Luis Gerhorst, Henriette Herzog, Peter Wägemann +3
High-performance IO demands low-overhead communication between user- and kernel space. This demand can no longer be fulfilled by traditional system calls. Linux's extended Berkeley…
cs.CR2024
Trustworthy confidential virtual machines for the masses
Anna Galanou, Khushboo Bindlish, Luca Preibsch +3
Confidential computing alleviates the concerns of distrustful customers by removing the cloud provider from their trusted computing base and resolves their disincentive to migrate…