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


Holly Hall
21 July 2026

Canonical announces the Enterprise Store as part of Ubuntu Pro

Ubuntu Article

Canonical introduces a new way to manage software behind firewalls and in air-gapped environments with the Enterprise Store. The Enterprise Store makes software distribution manageable and scalable behind firewalls or in air-gapped environments. Available with an Ubuntu Pro subscription, the Enterprise Store respects the security protocol ...


Lidia Luna Puerta
17 July 2026

Tracing a memory leak bug in PID 1 and contributing an upstream fix: a Linux support story

Ubuntu Article

How Canonical Support helped a global retail organization trace the cause for an unusual memory leak originating in PID 1. By investigating the issue across three separate system layers our team was able to identify the source and fast-track a patch. ...


David Beamonte
14 July 2026

MAAS installation: bare metal provisioning is easier than ever

MAAS Ubuntu tech blog

MAAS brings cloud-like automation to physical servers. It helps teams discover, commission, deploy, and repurpose machines from a central control plane, turning bare metal into a programmable resource. But to experience that value, users first need to get MAAS up and running. That path is now cleaner and easier to follow. We’ve created ne ...