
Secure AI Engineering: Threat Modeling LLM Apps and Workflow Agents
Security for LLM apps is not a checklist. It is threat modeling applied to prompt injection, tool execution, data boundaries, and observability.
A growing library of practical perspectives on agentic systems, retrieval architecture, secure AI engineering, enterprise automation, and the delivery foundations that make systems hold up.
These articles are designed to be practical: boundaries, patterns, and implementation details that hold up under real delivery constraints.
Each post is written to be implementation-forward: what to do, what to avoid, and what changes when you ship to real environments.

AI features fail in production for the same reason any system fails: missing observability, unbounded cost, and fragile deployments. Infrastructure is the delivery multiplier.

Most copilots fail because they are ungoverned and untrusted. The winning pattern is a governed knowledge layer plus workflow hooks, not a generic chat box.

If automation cannot be audited, explained, and corrected, it will not survive enterprise adoption. Build workflow agents like you build financial systems: controlled and observable.

Great RAG is not a vector database. It is a retrieval and governance system that stays accurate over time, respects access boundaries, and produces defensible answers.

Agent demos are easy. Agentic systems that run inside real operations need orchestration boundaries, failure design, observability, and governance from day one.
If you're designing an agentic workflow, a governed knowledge system, or a secure AI deployment, we can help map the architecture and ship it reliably.