Security

Canonical achieves ISO 27001 certification

by Canonical on 30 September 2025

Beyond ‘whack-a-mole’ and insecticide

by Stephanie Domas on 24 September 2025

Ubuntu Pro Minimal 22.04 LTS with CIS hardening is now generally available on AWS

by Carlos Bravo on 28 August 2025

Generating allow-lists with DNS monitoring on LXD

by Nicholas Morris on 26 August 2025

A complete security view for every Ubuntu LTS VM on Azure

by Jehudi on 22 August 2025

A CISO’s guide to Application Security best practices

by Stephanie Domas on 11 August 2025

ROS Noetic is EOL – take action to maintain fleet security

by Florencia Cabral Berenfus on 8 August 2025

Is Linux secure?

by ijlal-loutfi on 6 August 2025

Update Livepatch Client for the newest kernel module signing certificate

by Rajan Patel on 1 July 2025

How is Livepatch safeguarded against bad actors?

by Rajan Patel on 27 June 2025

Fixes available for local privilege escalation vulnerability in libblockdev using udisks

by ebarretto on 18 June 2025

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