Guides

Privacy guides

How tracking actually works — and how to check your own exposure with the testing tools.

• June 19, 2026What Is a VPN? A Plain-English Guide to How They WorkWhat a VPN actually hides, what it doesn't, and how to check whether yours is leaking — explained without the jargon.
• June 18, 2026What Is Browser Fingerprinting? How Sites Track You Without CookiesHow websites identify you from your browser and device alone — no cookies, no login — and how to see how unique your own fingerprint is.
• June 17, 2026Is My VPN Leaking My IP? How to Spot a WebRTC LeakYour VPN can be on and still expose your real IP through WebRTC. Here's how the leak happens, why it's silent, and how to test for it in seconds.
• June 16, 2026What Does My IP Address Reveal About Me?Your IP address is shared with every site you visit. Here's what it actually exposes — location, ISP, network — and what it doesn't.
• June 15, 2026What Is Canvas Fingerprinting? The Invisible Image That IDs YouCanvas fingerprinting makes your browser draw a hidden image to identify your device. Here's how it works and how to see your own canvas hash.