Security & privacy
Security & privacy
Leaks, logging policy, and how to keep your traffic private.
- 19 articles
- 7 languages
- 17 Oct 2026 last update
Security & privacy
What Do No-Log and No-KYC Mean? The Two Pillars of Privacy
Open almost any VPN page and you will see two phrases almost every time: No-Log and No-KYC. They are not just marketing slogans, but they are not everything either. Let's understand precisely what each one promises and what it does not.
2 min
Security & privacy
What Is an IPv6 Leak and Why Should You Take It Seriously?
Your IP address works like a license plate: every website can see where you came from. A VPN is supposed to change that plate. But what if it only changes half of it? That is exactly what happens in an IPv6 leak.
2 min
Security & privacy
What Is a DNS Leak and How Do We Prevent It?
You have turned on your VPN and you are sure that everything is private. But if a DNS leak exists, your internet provider can still see which sites you visit. This is one of the most common and least understood privacy problems.
2 min