Deeper dives from the real infrastructure work behind our engineering case studies.
A field-notes deeper dive into the capacity-management discipline behind our home lab case study — why 80% disk utilization is the number that matters, and what a real outage recovery runbook looks like.
Two field lessons from a real WireGuard road-warrior VPN rollout: why we diff public keys before marking a peer 'done', and why a firewall alias can silently drift from its own saved config.
The hardening pattern behind our network security case study, expanded: why 'close the port' is the wrong first move, and how we actually decide what a finding means before acting on it.