Sigil Gate Project Blog

A prophetic article from Habr I couldn’t find again — and the arms race it predicted. From OpenVPN to statistical invisibility.

Today was a cleanup day. No new features, no forward movement on the map. But now several things work the way they were supposed to from the start.

People often ask about the security of our network and what guarantees we offer. Here’s an honest answer — no marketing promises, no fine print.

A microservice task — and a long-overdue reason to finally try Go in practice. Especially since our project is already soaked in it.

gRPC path rotation on the Entry→Core segment has been working for a while. Time to close the same gap on the client side — and we finally have a scheme.

“It’s simple and won’t take long” — this is probably the phrase where all technical debt begins. Reflections on two scenarios, invisible work, and a question I don’t have an answer to.

Our financial operator announced an account freeze — so I decided to honestly calculate what the project actually costs. Spoiler: cheaper than it seems.

The /trial command is up and running: a guest gets a link, a QR code, and an hour of open internet. Here’s how it works under the hood.

The story of how I lost my VPN in the November wave of blockings — and what it taught me about the nature of DPI: behavioral patterns are more dangerous than any vulnerability in the protocol itself.

I never finished most of my projects. But this one won’t end up on the shelf.