Skip to main content
  1. Blog
  2. Article

Canonical
on 10 January 2014

Ubuntu scores highest in UK Gov security assessment

UK government security arm CESG has published a report of its assessment on the security of all ‘End User Device’ operating systems.

Its assessment compared 11 desktop and mobile operating systems across 12 categories including: VPN, disk encryption, and authentication. These criteria are roughly equivalent to a standard set of enterprise security best practices, and Ubuntu 12.04 LTS came out on top – the only operating system that passed nine requirements without any “Significant Risks”.

This article summarises the report, addressing the specific remarks raised in the assessment, and examines why Ubuntu is such a secure OS for government and enterprise use. UK Gov Report Summary

Related posts

Luci Stanescu
1 July 2026

DirtyClone Linux kernel local privilege escalation vulnerability fixes available

Ubuntu Article

On June 25, 2026, JFrog published their research into CVE-2026-43503, referring to the vulnerability as DirtyClone. The vulnerability had previously been responsibly disclosed to the Linux kernel maintainers and the CVE record published on May 23, 2026. The vulnerability affects multiple Linux distributions, including all Ubuntu releases. ...

Luci Stanescu
1 July 2026

pedit COW kernel local privilege escalation vulnerability mitigations

Ubuntu Article

Mitigations are available for the Linux vulnerability with CVE ID CVE-2026-46331. The CVE ID was assigned on June 16 2026 and highlighted as a local privilege escalation (LPE) vulnerability on June 26, 2026. Known as “pedit COW”, this vulnerability affects multiple Linux distributions, including all Ubuntu releases starting with Bionic Be ...

Canonical
30 June 2026

Canonical becomes Gold Sponsor of Trifecta Tech Foundation

Canonical announcements Article

Canonical is pleased to announce it is now a Gold Sponsor of the Trifecta Tech Foundation, a non-profit that creates open source building blocks for critical infrastructure software.  Canonical has supported the foundation’s work since 2025, co-sponsoring the development of projects like sudo-rs. The new €40,000/year contribution will hel ...