Posts tagged with security

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Articles

Jan 20, 2026 15 min read

Hardening the Build Swarm: Ghost Drones and NAT Masquerade Attacks

How a forgotten LXC container infiltrated my build swarm, and the NAT masquerade bug that almost rebooted my gateway. Lessons in zero-trust networking for homelabs.

#security #networking #distributed-systems #incident-report #zero-trust

Dec 18, 2025 15 min read

Deep Dive: Cloud Backups with Rclone & OpenRC

Three iterations of failure before I got encrypted cloud backups working. Rclone, Google Drive, OpenRC services, and the backup script that finally stuck.

#backup #cloud #rclone #openrc #security #gentoo

Jun 8, 2025

Digital Quarantine: Locking Down IoT with MikroTik VLANs

Creating a secure 'Quarantine' network (VLAN 90) for untrusted devices using a MikroTik switch. Debugging 'tagged vs untagged' logic and broken ports.

#networking #mikrotik #vlan #security #iot

May 20, 2025 12 min read

Zero Trust at Home: Cloudflare Tunnels, Split-Brain DNS, and Why Port 443 Is Dead to Me

How I went from open ports and pray to zero inbound connections. Cloudflare Tunnels, Zero Trust Access, and the split-horizon DNS trick that makes it all transparent.

#cloudflare #security #networking #homelab #zero-trust

Aug 20, 2023 12 min read

Pentesting Your Own Network: A Home Lab Security Foundation

Building a security testing lab at home. From honeypots to Burp Suite, legal considerations to VLAN isolation - everything I learned in the first months of taking home security seriously.

#pentesting #security #homelab #burp-suite #honeypot