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Essential Eight on Linux, Part 3 of 8: Patch Operating Systems on Ubuntu 26.04 LTS

April 28, 2026 • essential-eight, asd, ism

Part 3 of an 8-part series on implementing the Essential Eight on Ubuntu 26.04 LTS, covering operating system patching with Ubuntu Pro, Livepatch, Landscape, and uptime-aware compensating controls.

Essential Eight on Linux, Part 2 of 8: Patch Applications on Ubuntu 26.04 LTS

April 27, 2026 • essential-eight, asd, ism

Part 2 of an 8-part series on implementing the Essential Eight on Ubuntu 26.04 LTS, covering application patching with Ubuntu Pro, Landscape, repository governance, and compensating controls.

Essential Eight on Linux, Part 1 of 8: Application Control on Ubuntu 26.04 LTS

April 26, 2026 • essential-eight, asd, ism

Part 1 of an 8-part series on implementing the Essential Eight on Ubuntu 26.04 LTS, covering application control with AppArmor, snap confinement, signed repositories, and Canonical tooling.