Cybersecurity

Cybersecurity

Proactive intrusion prevention, CrowdSec threat intelligence, and reverse proxy defence.

All Privacy Hardware NAS ZFS Reverse Proxy SWAG Plex Media Server Self-Hosting CrowdSec Fail2Ban Cybersecurity Networking Jellyfin Docker Automation
Digital illustration of a server room. Glowing blue network paths converge on an isolated, glowing red cube. A text overlay reads "TRAP SPRUNG: PID ISOLATED," symbolizing threat containment.
Cybersecurity

Threat Hunting in the Homelab

Zenarmor blocked a C2 beacon from my NAS. It wasn't the OS. See how I used tcpdump to hunt down a compromised Docker container hiding in plain sight.
A digital cybersecurity blueprint showing a glowing orange OPNsense firewall shield protecting a segmented network topology with blue data streams connecting various VLANs.
OPNsense

OPNsense 26.2 Master Guide: Architecture, Hardware & Deployment (2026)

Master OPNsense firewall setup. Build a digital fortress with OPNsense 26.2. This expert 2026 guide covers network topology, hardware sizing, ZFS installation, DNS config and baseline systems hardening.