https://billalrehmani.pages.dev/tags/linux/Recent content in Linux on Bill's Bloghttps://billalrehmani.pages.dev/images/eft-bg.jpghttps://billalrehmani.pages.dev/images/eft-bg.jpgHugoen-AUTue, 07 Jul 2026 21:50:00 +1000https://billalrehmani.pages.dev/posts/hardening-debian-homelab-vm/Tue, 07 Jul 2026 21:50:00 +1000https://billalrehmani.pages.dev/posts/hardening-debian-homelab-vm/The VM is already isolated behind a pfSense firewall — so why harden it? Because two paths reach in without ever crossing pfSense. An honest audit of my own box, the fixes, and the sandbox gotcha that broke a service.