Introduction to this blog, the why

Technology shifts. Sometimes gradually. Sometimes all at once.

After more than 40 years in IT, I’ve learned to pay attention when the wind changes direction. In late 2024, I made a deliberate pivot from quantum computing research to applied artificial intelligence. The signal was unmistakable: AI is not just another wave — it is infrastructure-level change.

This site documents that work.

My focus is practical AI architecture, security, governance, and threat modeling — building real systems, examining their risks, and thinking clearly about how they should be controlled and deployed responsibly.

You’ll find project write-ups, architectural breakdowns, threat models (coming very soon), and reflections on what secure AI systems require in practice — not theory.

There are a couple of older quantum computing related posts I left on here. You can ignore those if you are here for AI.

Welcome to kaij.ai.