Blog
Your self-hosting, system administration, and all things digital infrastructure hub: tutorials, reviews, comparisons, news and more.
Read our latest blog posts below:
2/1/2025
How to Monitor Websites with Changedetection.io and Notify Yourself of Any Changes
Monitor website changes and receive a notification automatically, whether you’re waiting for a restock, tracking a price drop, or beyond.
12/20/2024
What Is OpenVPN? (And How To Setup A VPN With It)
Learn more about what OpenVPN is, how it works, and how you can set up a VPN with it.
12/15/2024
Comparing VPN Protocols - OpenVPN, WireGuard, SSTP, L2TP/IPsec, and PPTP — Which One Fits Your Needs?
Take a detailed look at popular VPN protocols like OpenVPN, WireGuard, SSTP, L2TP/IPsec, and PPTP to understand their differences and discover which one suits your needs best.
12/10/2024
What Is IPSec, and How Does It Secure Your Network Traffic?
In this article, we’ll explain how IPSec works, how it relates to IPv4 and IPv6, and why it’s often used as a VPN protocol.
12/1/2024
IPv4 vs. IPv6 - What's the Difference, and Is Either Better?
Learn all about IP addresses and the advantages and limitations of both IPv4 and IPv6.
11/25/2024
What is Docker and Docker Compose? A Beginner's Guide to Containerization
Learn how Docker and Docker Compose make development and self-hosting easier than ever.
11/23/2024
How to Self-Host Documentation and Wikis with Wiki.js
Learn how to self-host Wiki.js, a modern open-source documentation/wiki solution, on Linux using Docker Compose. We'll guide you through the process step by step.
11/22/2024
How to Protect Your Linux Server from Brute Force Attacks with Fail2Ban
Learn how to protect your Linux server from brute force attacks using Fail2Ban. This guide covers installation and configuration steps for both Debian-derived and RHEL-derived systems.
11/21/2024
How to Easily Set Up a Firewall on Debian with Uncomplicated Firewall (UFW)
Learn how to secure your Debian servers using UFW (Uncomplicated Firewall). Perfect for both beginners and experienced administrators looking to simplify their firewall management.
11/20/2024
The 7 Best Linux Firewalls as of 2025
Here are the best Linux firewalls right now (from beginner-friendly to extremely sophisticated).
11/19/2024
cPanel vs. DirectAdmin in 2025 - What’s the Better Web Hosting Control Panel?
cPanel seems to be an increasingly controversial choice of web hosting control panel, but is DirectAdmin truly ready to compete? Let's compare the two and find out.