Skip to main content
  1. Blog
  2. Article

Mark Baker
on 2 July 2013

Create trusted compute pools in the cloud


Security is a big topic and concerns about security in the cloud is often cited by enterprises as a reason for not migrating workloads. To try and address some of these concerns Canonical has worked with Intel to support some key security technologies in Ubuntu OpenStack.

Download Whitepapers

Related posts


Luci Stanescu
30 April 2026

Fixes available for CVE-2026-31431 (Copy Fail) Linux Kernel Local Privilege Escalation Vulnerability

Ubuntu Article

A local privilege escalation (LPE) vulnerability affecting the Linux kernel has been publicly disclosed on April 29, 2026. The vulnerability has been assigned CVE ID CVE-2026-31431 and is referred to as Copy Fail. The affected component is a kernel module that provides hardware-accelerated cryptographic functions: algif_aead. The vulnerab ...


Jake Nabasny
17 March 2026

How to set up a micro lab: four principles for a reliable homelab

MicroCloud Article

After over a decade of running a homelab, I have learned a few difficult lessons. Although it begins as a “lab,” you inevitably end up with something you want to keep. If a service goes down for an extended period of time or you lose data, it can feel catastrophic. The anxiety of missed emails ...


Luci Stanescu
12 March 2026

AppArmor vulnerability fixes available

Ubuntu Article

Qualys discovered several vulnerabilities in the AppArmor code of the Linux kernel. These are being referred to as CrackArmor, while CVE IDs are in the process of being assigned by the Linux Kernel CVE Numbering Authority. There are eleven patches for the nine vulnerabilities and each patch is assigned a CVE IDs: CVE-2026-23268, CVE-2026- ...