VPN Setup

WireGuard is the talk of the self-hosted VPN world. Small kernel footprint, modern crypto, insane throughput — it deserves the hype. But there’s a catch: every device needs a WireGuard client app installed. And that’s where IPsec/IKEv2 comes in. It runs natively on Windows, macOS, iOS, Android, Chrome OS, and Linux — without installing anything extra. hwdsl2/setup-ipsec-vpn is a one-command script that sets up an IPsec VPN server in under three minutes. With 28,000+ GitHub stars and a decade of active maintenance, it’s the most battle-tested self-hosted VPN tool most people have never tried. ...

You’re paying $5 to $12 a month for a commercial VPN that caps your devices, keeps connection logs, and might still leak your DNS. But here’s the alternative: spin up your own WireGuard VPN on a $4/month VPS, get full-speed throughput with under 5% overhead, and connect unlimited devices. We timed the whole setup at 4 minutes 30 seconds on a fresh Ubuntu 24.04 instance. What Is WireGuard? WireGuard is a VPN protocol that lives inside the Linux kernel. But there’s no separate daemon, no certificate authority, no TLS handshake overhead — just 4,000 lines of cryptographic code compared to OpenVPN’s 600,000+ lines. And less code means fewer bugs and a vastly smaller attack surface. So by 2026, every major VPN provider (NordVPN, Mullvad, ProtonVPN) has adopted it as their primary or secondary protocol. ...