Network Security

Ditch Port Forwarding: Build a Professional WireGuard VPN Gateway on OpenWrt

March 31, 2026

Stop exposing your HomeLab to hackers. This guide shows you how to build a high-speed WireGuard VPN Gateway on OpenWrt for secure, professional-grade remote access.

HomeLab

Set Up AdGuard Home on Your HomeLab: Block Ads, Malware, and Boost Network DNS Security

March 29, 2026

Boost your HomeLab's network security and privacy with AdGuard Home. This tutorial guides you through setting up AdGuard Home with Docker to block ads, malware, and customize DNS filtering for your entire network. Learn practical tips for advanced usage and troubleshooting.

HomeLab

Supercharge Your Home Network: Building a Powerful Router & Firewall with pfSense/OPNsense

March 22, 2026

Tired of your consumer router's limitations and security gaps? Discover how pfSense or OPNsense can transform your home network into a robust, secure, and highly configurable powerhouse, ideal for any HomeLab enthusiast. This guide covers essential setup, key features, and practical configuration examples.

Security

Mastering Network Defense: Deploying Suricata IDS/IPS on Linux

March 20, 2026

Deploy Suricata IDS/IPS on Linux to safeguard your network from modern cyber threats. This tutorial guides you through installation, configuration, and advanced techniques for effective intrusion detection and prevention, ensuring robust network security.

Networking

Zero Trust Network Architecture: A Six-Month Production Deep Dive

March 17, 2026

After 6 months of implementing Zero Trust Network Architecture in production, we've seen consistent stability and enhanced security. This article explains its core principles, offers a quick start, dives into its pillars, explores advanced usage, and provides practical tips for securing your network with Zero Trust.

Networking

Mastering NAT & Port Forwarding: A Practical Deep Dive

March 13, 2026

Understanding NAT and Port Forwarding is crucial for any IT professional managing network access. This guide delves into their practical applications, offering a step-by-step implementation for securing and exposing network services.

Security

How to Set Up a Firewall with UFW / iptables for Linux Server Security

March 12, 2026

My server recently survived an intense SSH brute-force attack, reinforcing the urgent need for strong security. This tutorial walks you through setting up UFW, the Uncomplicated Firewall, to defend your Linux server from unauthorized access. Learn to configure crucial rules and maintain a secure system.