Zero Trust on 万屋猫Labshttps://yn-labs.com/en/tags/zero-trust/Recent content in Zero Trust on 万屋猫LabsHugoenMon, 15 Jun 2026 10:00:00 +0900Codifying a Homelab with Ansible — Fail-Closed Defense-in-Depth Infrastructurehttps://yn-labs.com/en/posts/ansible-homelab-iac/Mon, 15 Jun 2026 10:00:00 +0900https://yn-labs.com/en/posts/ansible-homelab-iac/<h2 id="turning-my-whole-home-server-into-code">Turning my whole home server into code</h2> <p>To run an AI-agent platform on my home server (homelab), I hand-built the entire stack: container runtime, network isolation, encrypted DNS, kernel hardening, and audit logging. It worked, but one thing kept nagging at me. If I ever reinstalled the OS, I wasn&rsquo;t confident I could rebuild the same thing. Exactly what I had changed and where, and which security settings I might have forgotten to apply — in the end, it all lived only in my head.</p>