VPN Guides
Plain-English explainers on how VPN technology, privacy claims, and networking concepts actually work — sourced, not just SEO filler.
Privacy & Security
3 guides
How No-Logs Audits Actually Work
Every VPN provider claims it doesn't log your activity. Here's how independent auditors actually verify that — and how to tell a real audit from a marketing claim.
What Is a VPN Kill Switch and How Does It Actually Work
A kill switch closes the brief gap when your VPN drops and your traffic would otherwise fall back to your real IP. Here's the actual mechanism behind it, and why some implementations are far weaker than others.
What Is a DNS Leak (and How to Test for One)
A DNS leak can reveal your real location even while your VPN's IP address looks completely correct. Here's what actually causes it and how to test for one in under a minute.
Networking Basics
4 guides
What Is Port Forwarding? A Plain-English Guide
Port forwarding lets outside devices reach a specific service on your network. Here's what it actually does, why torrenting and game hosting depend on it, and how a VPN changes the picture.
How Deep Packet Inspection Works — and How VPNs Get Around It
DPI is how networks in China, Turkey, and the UAE detect and block standard VPN traffic. Here's how the technology actually works, and what "obfuscation" actually does about it.
VPN Protocols Explained: WireGuard vs. OpenVPN vs. IKEv2
Every VPN app has a protocol setting most people never touch. Here's what WireGuard, OpenVPN, and IKEv2 actually do differently — and which one is the right default for your situation.
What Is Split Tunneling and When Should You Use It
Split tunneling routes only chosen apps through your VPN while everything else goes direct. Here's how it actually works, why it fixes VPN slowdowns, and the trade-off it quietly makes in exchange.
Streaming
1 guide
Gaming
1 guide