Blog Archive

Budget PKI: OpenBao and Step CA on a Raspberry Pi

You don't need enterprise licensing or expensive appliances to run a real PKI. A Raspberry Pi 3, a $200 HSM, and some NixOS modules got me there.

A Government Service and Why I Like It

When it comes to the weather, I trust TWC and private equity much less than the current providers who are relatively low-paid government employees that probably enjoy wrangling weather data.

Powerful Design Process with OpenSCAD and LLMs

LLMs can genrate starting code for object design in OpenSCAD