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XenServer Pool Secret and Role Boundaries Need a Management-Network Review

XenServer Pool Secret and Role Boundaries Need a Management-Network Review

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3 min read
The Myth of Invisible Virtualization: What Fly.io’s Fleet Patch Reminds Us About Hypervisors

The Myth of Invisible Virtualization: What Fly.io’s Fleet Patch Reminds Us About Hypervisors

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5 min read
XenServer's Public Management Surface Is Visible, Its Pool Configuration Is Not

XenServer's Public Management Surface Is Visible, Its Pool Configuration Is Not

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2 min read
Docker on a Windows VM Without Nested Virtualization — Process Isolation, Two Traps, and the Image That Was Linux All Along

Docker on a Windows VM Without Nested Virtualization — Process Isolation, Two Traps, and the Image That Was Linux All Along

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8 min read
Xen Orchestra VSA-2026-062: An Empty Cookie That Hands Attackers Admin on Your Virtualization Plane

Xen Orchestra VSA-2026-062: An Empty Cookie That Hands Attackers Admin on Your Virtualization Plane

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5 min read
Best VM for Mac: An Apple Silicon Checklist for Developers

Best VM for Mac: An Apple Silicon Checklist for Developers

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7 min read
Firecracker contains the attack it never sees

Firecracker contains the attack it never sees

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4 min read
9.3 to root in 5 hops: I audited the Firecracker escape

9.3 to root in 5 hops: I audited the Firecracker escape

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5 min read
Our Storage Promised Our Servers Thirty One Terabytes and Owned Eighteen

Our Storage Promised Our Servers Thirty One Terabytes and Owned Eighteen

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2 min read
Migration Path Authorization: Who Approves the VDDK-Free Route?

Migration Path Authorization: Who Approves the VDDK-Free Route?

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8 min read
Understanding Isolation Levels and Use Cases for Containers, gVisor, Kata Containers, and Full VMs

Understanding Isolation Levels and Use Cases for Containers, gVisor, Kata Containers, and Full VMs

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16 min read
AQEMU vs Hyper-V, VirtualBox, VMware and plain QEMU on Windows: an honest comparison

AQEMU vs Hyper-V, VirtualBox, VMware and plain QEMU on Windows: an honest comparison

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5 min read
408,924 Proxmox Fingerprints and 957,581 Portainer Titles Describe Two Kinds of Management Exposure

408,924 Proxmox Fingerprints and 957,581 Portainer Titles Describe Two Kinds of Management Exposure

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4 min read
Aria Operations answers 3,440 and vRealize Operations answers 5,492: a rename that splits your own inventory

Aria Operations answers 3,440 and vRealize Operations answers 5,492: a rename that splits your own inventory

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3 min read
XenServer answers 31,843 and Citrix Hypervisor answers zero: one product, two names, one broken query

XenServer answers 31,843 and Citrix Hypervisor answers zero: one product, two names, one broken query

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4 min read
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