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My Own Little Certificate Authority: AD CS, Auto-Enrollment and Goodbye to “Your Connection Is Not Private”

Illustration of a homelab certificate authority with Windows Server

My Own Little Certificate Authority: AD CS, Auto-Enrollment and Goodbye to “Your Connection Is Not Private”

raphael 29. September 2026

My homelab has three domain controllers, two clients, three iLO management boards and, until last week, exactly...

Enough YAML for Now: Three Servers, Windows Server 2025, and a Crash Course on the Dark Side

Illustration of three Windows Server 2025 machines in a homelab

Enough YAML for Now: Three Servers, Windows Server 2025, and a Crash Course on the Dark Side

raphael 23. September 2026

Confession time. After the Nextcloud migration battle log, a double-digit number of playbook runs, one nftables ruleset...

My 5-Year IT Learning Roadmap — From Sysadmin to Infrastructure Engineer

Illustration of a five-year IT learning roadmap

My 5-Year IT Learning Roadmap — From Sysadmin to Infrastructure Engineer

raphael 27. August 2026

Linux. Windows. Networking. Security. Observability. Automation. Cloud. Kubernetes. AI. But above all: 🧠 Learn to understand systems...

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