Networking
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Setting Up DNS-over-HTTPS and DNS-over-TLS for Encrypted DNS
DNS-over-HTTPS and DNS-over-TLS close this specific privacy gap by encrypting the DNS queries themselves.
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How to Set Up Multi-WAN Failover for Your Home Lab
Every service, VPN endpoint, and remote access method covered throughout this series shares one unstated dependency: your home internet connection actua…
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How to Set Up a DMZ for Publicly Exposed Home Lab Services
A home lab DMZ makes that isolation explicit and deliberate, creating a dedicated network segment specifically for anything actually reachable from the …
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How to Monitor Bandwidth Usage with vnStat
vnStat bandwidth monitoring answers exactly that, with a lightweight tool purpose-built for tracking network usage over time without the overhead of a f…
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How to Set Up pfSense or OPNsense as Your Home Lab Router
Replacing your router with pfSense or OPNsense brings real, enterprise-grade routing and firewall capability directly to your homelab’s network edge.
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How to Set Up Port Knocking on Linux
Even a properly firewalled, hardened SSH setup still shows up as an open port to anyone scanning your server.
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How to Set Up a Guest Wi-Fi Network Isolated from Your Home Lab
Setting up an isolated guest Wi-Fi network solves this cleanly, giving visitors internet access with zero visibility into anything you’re actually running.
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How to Set Up mDNS with Avahi for .local Hostname Discovery
Remembering IP addresses for every device on your home network gets tedious fast, and not every homelab setup justifies running a full DNS server just t…
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How to Set Up an SFTP Server on Linux
Sometimes the simplest file transfer need doesn’t call for a full Nextcloud instance or a NAS with SMB shares — just a straightforward, secure way to …
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How to Set Up Pi-hole with Unbound for Private DNS: Complete Guide 2026
Your ISP’s default DNS sees every site you visit.