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Essential Eight on Linux, Part 8 of 8: Regular Backups on Ubuntu 26.04 LTS

May 5, 2026 • essential-eight, asd, ism

Part 8 of an 8-part series on implementing the Essential Eight on Ubuntu 26.04 LTS, covering regular backups with restic, snapshots, immutable storage, and Linux-first recovery design.

Essential Eight on Linux, Part 7 of 8: User Application Hardening on Ubuntu 26.04 LTS

May 4, 2026 • essential-eight, asd, ism

Part 7 of an 8-part series on implementing the Essential Eight on Ubuntu 26.04 LTS, covering browser and user application hardening with Firefox policies, snap confinement, AppArmor, and isolation controls.

Essential Eight on Linux, Part 6 of 8: Restrict Microsoft Office Macros on Ubuntu 26.04 LTS

May 1, 2026 • essential-eight, asd, ism

Part 6 of an 8-part series on implementing the Essential Eight on Ubuntu 26.04 LTS, covering the awkward Microsoft Office macro control gap on Linux and the best compensating patterns.

Essential Eight on Linux, Part 5 of 8: Multi-Factor Authentication on Ubuntu 26.04 LTS

April 30, 2026 • essential-eight, asd, ism

Part 5 of an 8-part series on implementing the Essential Eight on Ubuntu 26.04 LTS, covering multi-factor authentication with Teleport, Entra ID, Active Directory integration, and phishing-resistant MFA.

Essential Eight on Linux, Part 4 of 8: Restrict Administrative Privileges on Ubuntu 26.04 LTS

April 29, 2026 • essential-eight, asd, ism

Part 4 of an 8-part series on implementing the Essential Eight on Ubuntu 26.04 LTS, covering restricted administrative privileges with sudo, Teleport, and AD or Entra ID integration.