https://sebastianmadej.dev/en/blog Notes from my homelab, networking and security: what I built, what broke and what I learned. en https://sebastianmadej.dev/en/blog/how-i-secured-this-site https://sebastianmadej.dev/en/blog/how-i-secured-this-site A static site, a CSP with no inline code, DNSSEC, DMARC and a CI pipeline that stops me from breaking things myself. What I did, where I tripped up, and why there's almost no JavaScript here. Wed, 14 Oct 2026 00:00:00 GMT