Tessera https://tessera.company/blog/ How Tessera is built and why: brokered access architecture, benchmarks and the trade-offs behind them. en One Go binary between your engineers and production: how we broker SSH, kubectl, psql and RDP — and what it costs https://tessera.company/blog/broker-architecture-and-what-it-costs/ https://tessera.company/blog/broker-architecture-and-what-it-costs/ An honest walk through a broker-model access architecture: what happens on the wire, the ~20% throughput cost measured over loopback, and the three places where short-lived certificates are the better answer. Fri, 28 Aug 2026 00:00:00 GMT