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Field Notes

Practical AI and IT — from the operator's seat.

    • AI
    • LLM
    • architecture
    • HIPAA
    • legal tech
    • financial services
    • regulated SMB
    • ik_llama.cpp
    • Qwen3

    The Architecture Behind Private AI for Regulated Practices

    UpToDate Expert AI, Westlaw CoCounsel, and every other commercial AI product serving healthcare, legal, and regulated industries share the same structural flaw. Here's what's actually running on the other side of that wall, and why the choices are what they are.
    • cybersecurity
    • fraud
    • SMB
    • fintech

    I Wrote a Three-Part Series on Business Fraud and Why the Obvious Fixes Don't Work

    The fraud debate focuses on liability -- who pays after the loss. That's the wrong question. A three-part series on where fraud actually enters the financial system, and what closes the gap.
    • AI
    • HIPAA
    • private LLM
    • SMB

    Your Business Is Already Using AI. The Question Is Whether You're Doing It Safely.

    Most businesses don't choose how they adopt AI -- they drift into it. Here's a framework for understanding the three levels, and why most businesses are stuck at the wrong one.