Architecture and Research

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

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.

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.

What KV stores are, why they matter for distributed systems, and how etcd became the foundation of operational data storage in Sigil Gate.

Wanted to create a couple of user accounts — ended up designing a data storage system. A typical weekend.

Searched for a singer named Annette — found the ANet project. Funny how targeted ads work when you’re building a private network.

I’ve been using cron my whole life. Turns out there’s been something better for quite a while.

It’s been on the roadmap for a while — and it’s finally done. The most vulnerable segment of the network is now protected by automatic address rotation.