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


Rajan Patel
23 June 2026

Canonical announces live kernel patching for Arm64

Security Article

Canonical Livepatch now officially supports Arm64, further expanding its security patching automation capabilities. For the first time, Ubuntu on an Arm64 machine can apply critical kernel updates, without service interruption or rebooting. Starting with Ubuntu Core 26 for Arm64, and for Ubuntu Core 20 and onwards for AMD64 machines, a wi ...


Jon Taylor
22 June 2026

How to use RISC-V custom instructions with Ubuntu

Silicon Article

Introduction My previous blog talked about the importance of instruction set standardization for ecosystem stability and growth through the use of profiles. And standardization is indeed important, but since one of RISC-V’s great benefits is the ability to customize the instruction set, we should also consider how to support that ability. ...


ilvipero
22 June 2026

Ubuntu Summit 26.04: connected by open source

Ubuntu Ubuntu tech blog

What an incredible experience! Ubuntu Summit 26.04 has officially drawn to a close, but the energy from our global community is still buzzing – in the comments section, on social media, and in news reports. Whether you joined us in person or tuned in from across the globe, you helped make this edition our most ...