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Installing Headscale on Fedora Server: Self-Host a Private Tailscale Mesh VPN

By IT From Zero October 18, 2026

A practical guide to deploying a Headscale coordination server on Fedora Server to run your own WireGuard mesh VPN. Optimize direct P2P connections, configure subnet routing, and troubleshoot common real-world routing issues.

Security

How to Install and Configure Headscale: Self-Hosting a Tailscale Control Server for a Zero Trust VPN

By IT From Zero October 18, 2026

A comprehensive guide to self-hosting a Headscale control server to manage an independent Tailscale VPN, secure all metadata, and interconnect devices under Zero Trust.

Ubuntu

How to Install and Configure WireGuard VPN Server on Ubuntu: Setting Up a High-Speed Virtual Private Network

By IT From Zero October 7, 2026

A step-by-step guide to building a WireGuard VPN server on Ubuntu. Master Cryptokey Routing, tune MTU to prevent packet bottlenecks, and generate QR codes for quick client setup.

Ubuntu

How to Install Tailscale on Ubuntu: Create a Mesh VPN Without Port Forwarding

By IT From Zero October 4, 2026

A step-by-step guide to installing and configuring Tailscale on Ubuntu. Set up a secure WireGuard Mesh VPN for remote server access without opening ports or buying static IPs.

Network

Installing Firezone: An Open-Source Zero Trust (ZTNA) VPN Solution Based on WireGuard

By IT From Zero September 19, 2026

Forget slow and insecure traditional VPN solutions. This guide helps you deploy Firezone—a high-speed, secure, open-source ZTNA solution built on WireGuard.

Network

WireGuard Split Tunneling Mastery: Don’t Let Your VPN Slow Down Your Internet

By IT From Zero September 6, 2026

Split Tunneling allows you to use a VPN without slowing down your connection. Learn how to configure WireGuard on Linux for selective routing by IP and domain.

Network

Netmaker: Centralized WireGuard Mesh Network Management No Longer a Hassle

By IT From Zero August 26, 2026

Managing hundreds of WireGuard nodes is no longer a concern with Netmaker. A detailed guide on building a centralized Mesh VPN, automating configuration, and optimizing security for businesses.

Network

Setting Up a Zero Trust VPN with Pritunl: A Pro Network Management Solution for Businesses

By IT From Zero August 14, 2026

Forget the hassle of manual .ovpn file management. This guide helps you build a Zero Trust VPN system with Pritunl, supporting MFA and WireGuard in just a few simple steps.

Virtualization

Site-to-Site VPN Between Two Proxmox VE Clusters via WireGuard: Fast, Lightweight, and Rock-Solid

By IT From Zero August 10, 2026

Forget OpenVPN! A detailed guide on setting up Site-to-Site VPN for Proxmox VE using WireGuard to achieve maximum speed and minimum latency.

Monitoring

Mastering WireGuard VPN: Monitoring Bandwidth and Connectivity with Prometheus

By IT From Zero August 7, 2026

Forget manual SSH. This guide helps you professionally monitor WireGuard VPN using Prometheus and Grafana, tracking detailed per-user traffic in real-time.