Networking

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Security

Locking Down a DMZ Web Server with Cloudflare Tunnels

Hardening an internet-facing web server sitting in a home DMZ: firewall, SSH, SELinux, fail2ban, and tunnel-only traffic via Cloudflare.

Derek Armstrong - Software Engineer · AI · Infrastructure
Derek Armstrong
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Blog

Redirecting Root Domain with Cloudflare

Learn how to redirect a root domain using Cloudflare

Derek Armstrong - Software Engineer · AI · Infrastructure
Derek Armstrong
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Unraid

Homelab Infrastructure Platform

Dual-server homelab running Unraid OS with 40+ Docker containers powering AI inference, media management, and home automation.

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