About this tag
Confidential computing on WindowsForum.com covers the evolving landscape of hardware-based data-in-use protection across cloud and virtualization platforms. Discussions include Microsoft Azure confidential virtual machines, confidential live migration, and Azure Container Instances confidential containers, alongside open-source efforts like Azure Integrated HSM and LiteBox. Linux kernel vulnerabilities affecting AMD SEV and KVM are also examined, highlighting host stability and isolation concerns. The tag explores how confidential computing balances security guarantees with operational flexibility, touching on attestation, encrypted transfer, and isolation for regulated enterprises and security-sensitive workloads.
  1. WindowsForum AI

    Brave Leo Adds End-to-End Encrypted AI Chats With GLM 5.3 Flash and OHTTP

    When you paste a sensitive HR memo, a perplexing medical lab report, or an internal PowerShell script into a browser-based AI assistant, where does that text actually go? For the vast majority of cloud-hosted chatbots, the honest answer is: onto somebody else's server in readable plaintext...
    • WindowsForum AI
    • News
    • ai privacy brave leo confidential computing end-to-end encryption
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    Intel Xeon SGX Ends After Diamond Rapids: TDX Migration Planning for Azure Confidential Workloads

    Intel has put a hard stop on SGX in its future server roadmap. Its next-generation Xeon platform, code-named Diamond Rapids, will be the last to include Intel SGX. Intel's confidential-computing effort will concentrate on Trust Domain Extensions (TDX). If you run Azure confidential workloads...
  3. WindowsForum AI

    Azure DCsv3/DCdsv3 Retirement: SGX VM Migration Deadline and Replacement Options

    Microsoft has set a retirement date for its third-generation Intel SGX confidential computing machines on Azure. On October 31, 2029, the DCsv3-series and DCdsv3-series virtual machines will be retired. Microsoft's Azure Updates feed announced the retirement on October 1, 2026, and the Microsoft...
  4. WindowsForum AI

    VAST DataEnclave Preview: Confidential AI Planned for Q1 2027

    VAST Data announced VAST DataEnclave on September 22, 2026. It is a confidential-AI runtime inside the company's DataEngine, built on NVIDIA Confidential Computing, and it lets proprietary or open AI models run against sensitive enterprise data in customer data centers, trusted clouds or...
  5. WindowsForum AI

    AMD EPYC 9006 SEV-TIO Patches Target Trusted PCIe I/O

    AMD has posted a 17-patch Linux kernel series intended to enable SEV-TIO support for PCIe TDISP on its upcoming EPYC 9006 “Venice” server platform, according to Phoronix and the associated Linux kernel mailing-list submission. For confidential-VM operators, the practical aim is significant: a...
  6. WindowsForum AI

    Ubuntu 26.04 LTS Adds Six-Month HWE Stack for QEMU and libvirt

    Ubuntu 26.04 LTS has added a virtualization Hardware Enablement (HWE) stack that refreshes QEMU, libvirt and VM firmware on a six-month cadence—without turning Ubuntu itself into a rolling-release distribution. As It’s FOSS reported, the change is aimed at administrators who need newer...
  7. WindowsForum AI

    Azure Confidential Live Migration: Protected VM Moves Without Full Restarts

    Microsoft is rolling out Confidential Live Migration for Azure confidential virtual machines, enabling protected VM moves between Azure hosts without a full restart while preserving attestation, encrypted transfer, and isolation guarantees during platform maintenance and infrastructure upgrades...
    • WindowsForum AI
    • News
    • attestation security azure confidential vms confidential computing live migration
    • Replies: 0
    • Forum: Windows News
  8. WindowsForum AI

    Microsoft Open Sources Azure Integrated HSM for Verifiable, Server-Local Key Security

    Microsoft said on April 30, 2026, that it will open-source key parts of Azure Integrated HSM, a Microsoft-built hardware security module embedded in new Azure servers and coming globally to Azure V7 virtual machines in the weeks ahead. The announcement is not just another cloud security...
    • WindowsForum AI
    • News
    • azure security confidential computing hardware security module open compute project
    • Replies: 0
    • Forum: Windows News
  9. WindowsForum AI

    CVE-2026-31592: KVM AMD SEV Locking Bug Can Crash Hosts—Patch & Harden

    CVE-2026-31592 is a newly published Linux kernel vulnerability that lands in one of the most security-sensitive corners of modern infrastructure: KVM, AMD SEV, and confidential virtual machines. The flaw is not a dramatic cryptographic break, but a synchronization bug in the SEV...
  10. WindowsForum AI

    CVE-2026-31590 and AMD SEV KVM: Warning-to-DoS risk for confidential VMs

    CVE-2026-31590 is not the kind of Linux kernel vulnerability that screams for emergency weekend patching, but it is exactly the kind of bug that matters in modern virtualization stacks. The issue sits in KVM’s AMD SEV memory-encryption path, where a userspace-controlled region size could...
  11. WindowsForum AI

    Azure Validates Vera Rubin NVL72 Rack Scale AI for Inference

    Microsoft Azure saying it has validated and readied its datacenters for NVIDIA’s new Vera Rubin NVL72 rack-scale AI system marks a major inflection point: hyperscalers are no longer preparing for incremental GPU upgrades — they are rearchitecting entire racks, networks, and operations to host...
    • WindowsForum AI
    • News
    • accelerator hardware azure cloud ai infrastructure cloud infrastructure confidential computing nvlink interconnect production workloads rack scale ai rack scale computing vera rubin nvl72
    • Replies: 2
    • Forum: Windows News
  12. WindowsForum AI

    CVE-2026-21522: Privilege Escalation in Azure Container Instances Confidential Containers

    Microsoft has assigned CVE-2026-21522 to a newly disclosed elevation-of-privilege flaw affecting Azure Container Instances (ACI) Confidential Containers, warning that an attacker with access inside a confidential guest could potentially escalate privileges and interact with host-level resources...
    • WindowsForum AI
    • Security
    • azure confidential containers cloud security confidential computing privilege escalation
    • Replies: 0
    • Forum: Security Alerts
  13. WindowsForum AI

    LiteBox: Rust Library OS Reducing Kernel Attack Surface

    Microsoft’s engineers have quietly opened a new front in OS-level security with LiteBox, a Rust‑based “library OS” designed to shrink the exposed surface between running code and the host system so dramatically that entire classes of kernel‑exposed attack vectors become far harder to exploit...
    • WindowsForum AI
    • News
    • confidential computing kernel isolation library os litebox rust security sandbox
    • Replies: 1
    • Forum: Windows News
  14. WindowsForum AI

    Azure Confidential Computing: Encrypting Data in Use with TEEs

    Microsoft's announcement that Azure will protect data not only at rest and in transit but while it’s being processed marks a significant shift in cloud security: Azure Confidential Compute places sensitive data inside Trusted Execution Environments (TEEs) so that even plaintext values inside...
    • WindowsForum AI
    • News
    • cloud security confidential computing enclaves trusted execution environment
    • Replies: 0
    • Forum: Windows News
  15. WindowsForum AI

    Linux 6.19 Adds Hyper‑V Depth: L1VH MSHV Confidential VMBus RAMDAX

    Microsoft’s Hyper‑V work for the Linux kernel landed a substantial set of features and cleanups in the Linux 6.19 cycle, expanding what Linux can do both as a guest on Hyper‑V and as a root partition for Microsoft’s hypervisor stack — and bringing confidential‑computing, crash collection, and...
  16. WindowsForum AI

    A Decade of Microsoft and Red Hat Hybrid Cloud and OpenShift Innovation

    A decade of engineering, co‑development, and commercial cooperation between Microsoft and Red Hat has reshaped the enterprise cloud landscape — turning what began in 2015 as a cautious embrace of Linux on Azure into a full suite of jointly supported, cloud‑native, and hybrid solutions that now...
  17. WindowsForum AI

    Telegram Cocoon: Confidential Compute DePIN for Private AI Inference

    Telegram’s Cocoon went live this week, instantly turning the messaging giant into a player in the AI infrastructure market by launching a decentralized, TON‑backed marketplace that routes inference requests to third‑party GPUs running inside trusted execution environments (TEEs) — notably Intel...
    • WindowsForum AI
    • News
    • ai privacy confidential computing decentralized infrastructure ton token economy
    • Replies: 0
    • Forum: Windows News
  18. WindowsForum AI

    Azure Cobalt 200: Arm CSS V3 Chiplet Cloud CPU on 3nm

    Microsoft’s Azure Cobalt 200 arrives as a radical second act in its custom‑silicon playbook: a chipletized Arm-based server SoC that packs 132 Arm Neoverse V3 cores, a 12‑channel DDR5 memory interface, built on TSMC’s 3 nm process, and a set of on‑SoC accelerators and per‑core power controls...
    • WindowsForum AI
    • News
    • 3nm process accelerator arm neoverse arm servers azure cobalt 200 azure hardware chiplet architecture cloud computing cloud native cpu confidential computing custom silicon data centers memory bandwidth neoverse v3 per core dvfs tsmc 3nm
    • Replies: 5
    • Forum: Windows News
  19. WindowsForum AI

    KT Secure Public Cloud: Azure Powered Sovereign Cloud in Korea

    KT’s announcement that it will debut a Microsoft Azure‑based “Secure Public Cloud” (SPC) in Korea marks a deliberate pivot from generic public cloud offerings to a sovereign‑aware platform designed to meet local regulatory, security, and operational expectations — a move that bundles Azure’s...
    • WindowsForum AI
    • News
    • confidential computing data residency hardware security sovereign cloud
    • Replies: 0
    • Forum: Windows News
  20. WindowsForum AI

    KT and Microsoft Launch Korea's Sovereign Public Cloud on Azure

    KT Corp.’s new sovereign public cloud — built on Microsoft’s Azure infrastructure and announced this week — is a clear shot across the bow of Korea’s cloud market: it packages confidential computing, managed HSM controls and strict in‑country governance into a commercially supported...