Tech without the corporate bloat.
Documenting FOSS and calling out the nonsense.
Explore my journey into privacy-first tech and self-hosting.
Welcome to The Unknown Universe. I write from a privacy‑first perspective about free and open source software (FOSS), Linux and practical self‑hosting.
This site is a mix of hands‑on guides, honest reviews and personal stories aimed at helping you take back control of your data and run services you can trust. Expect clear steps, config examples and what actually worked (and what didn’t) in my home lab.
My home lab runs on Proxmox and containers — mostly Docker — with tools such as AdGuard Home and Smokeping. Dive into categories like Home Lab, Linux & FOSS, Privacy & Security, and Tech Stories. Join the conversation on Mastodon, subscribe for new posts, or drop a comment.
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Latest from the Blog
- Simple Tricks to Make Your Docker Setup Safer in Your Home LabDocker is great for tinkering, slap containers together and off you go. Then you add Vaultwarden or JumpServer and start worrying about security. Don’t panic: small, sensible tweaks close the easy doors. 1) Don’t run everything as root Most containers run as root by default. Use an unprivileged UID/GID and chown your data directories first.…
- From Tailscale to WireGuard: Why I Built a Private VPN with Two VPSesIn my ongoing quest for digital sovereignty, I recently replaced Tailscale with a plain WireGuard setup that I control myself. No third-party control plane, no extra SaaS layer, no mystery glue in the middle. Just WireGuard, config files, and a layout that fits what I actually need. I did briefly try Headscale first. It is…