Privacy

AdGuard Home is a network-wide ad blocker and DNS privacy solution that works at the DNS level. Unlike browser extensions that only block ads in your browser, AdGuard Home protects every device on your network — including smart TVs, IoT devices, and mobile apps. It’s a powerful alternative to Pi-hole with a modern interface, built-in encryption (DNS-over-HTTPS, DNS-over-TLS), and advanced filtering capabilities. 💡 This article contains affiliate links. If you buy through them, we earn a small commission at no extra cost to you. Learn more. In this guide, I’ll show you how to set up AdGuard Home on Docker, configure DNS settings, add blocklists, and leverage advanced features like parental controls, safe search enforcement, and DNS rewrites. Whether you’re running it on a mini PC homelab, a Raspberry Pi, or a dedicated server, this setup will give you complete control over your network’s DNS traffic. ...

Syncthing is one of the most powerful self-hosted file synchronization tools available, but many users barely scratch the surface of its capabilities. While getting basic sync working is straightforward, mastering advanced features like ignore patterns, versioning strategies, and relay server configuration can transform Syncthing from a simple sync tool into a robust backup and collaboration system. 💡 This article contains affiliate links. If you buy through them, we earn a small commission at no extra cost to you. Learn more. In this comprehensive guide, we’ll dive deep into three critical advanced features that will help you fine-tune your Syncthing setup for maximum efficiency and data protection. Whether you’re syncing development projects, backing up important documents, or coordinating files across multiple devices, these techniques will give you precise control over what syncs, how it’s protected, and how devices connect. ...

When running privacy-sensitive applications through a VPN, one of your biggest concerns should be connection drops. If your VPN disconnects unexpectedly, your real IP address gets exposed—defeating the entire purpose of using a VPN in the first place. A VPN kill switch solves this problem by blocking all non-VPN traffic automatically. 💡 This article contains affiliate links. If you buy through them, we earn a small commission at no extra cost to you. Learn more. In this guide, we’ll build a robust, self-hosted VPN kill switch using Docker containers and iptables firewall rules. You’ll learn how to create an isolated network namespace where applications can only communicate through the VPN tunnel—if the VPN drops, all traffic stops completely. We’ll use qBittorrent as our example application, but the same approach works for any Docker container. ...

Pi-hole is one of the most popular self-hosted tools in the homelab community — and for good reason. It blocks ads, trackers, and malicious domains at the network level, protecting every device on your network without installing anything on individual devices. Smart TVs, smartphones, game consoles — they all benefit automatically. In this guide, you’ll learn how to run Pi-hole in Docker, configure it properly, set up custom DNS records, and squeeze every last bit of blocking power out of it. ...