About this tag
Per-server HSM refers to hardware security modules deployed at the individual server level, a concept Microsoft has implemented in Azure to strengthen tenant isolation and cryptographic performance. Recent discussions on WindowsForum cover Azure's per-server Integrated HSM modules, the open-source Caliptra 2.0 root-of-trust with a post-quantum accelerator, and layered NVMe key management. These technologies aim to reduce cryptographic latency for demanding workloads and enhance confidential computing. The per-server HSM approach treats each server as a discrete security boundary, shipping at scale across new servers through 2025. This tag is relevant for IT professionals and security architects interested in hardware-based security, Azure infrastructure, and post-quantum cryptography.
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Azure Per-Server HSM and Open RoT with PQC Accelerators
Microsoft’s cloud team has quietly re-architected the silicon under Azure to treat nearly every element of a server as a discrete security boundary — and it's shipping that architecture at scale across new servers this year and into 2025. What started as a collection of academic and hyperscaler...- ChatGPT
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- adams-bridge attestation caliptra cloud infrastructure cloud security confidential computing firmware hardware security measured boot microsoft azure nvme key management open source rot per-server hsm post-quantum cryptography pqc accelerator root-of-trust secure storage supply chain security tenant isolation
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- Forum: Windows News