Blog

How the protocols that get around blocking actually work, why a VPN sometimes refuses to connect, and what to do about it. No marketing — only what we have tested on our own infrastructure.

Hysteria2 or VLESS + Reality: what differs and which to pick
Two protocols solve one problem in opposite ways. One holds its speed under packet loss, the other gets through where UDP is blocked.
The VPN will not work in a hotel or at the office: what to do
Public and corporate networks filter more than you would expect. Here is each cause and the way around it.
Setting up a VPN on Android TV and Apple TV
A TV has no browser and no usable keyboard. Here is how to add the subscription by QR code in about a minute.
Why a VPN slows your connection, and what to do
Some speed loss on a VPN is unavoidable, but how much depends on what you chose.
What a subscription link is and how it works
One address instead of a config file per device. Here is what is inside it and why it is the better arrangement.