Raj takes the dynamic network policy interface and asks what it buys a regulated workload, using a banking agent as the running example. His answer is a four-phase pattern: trusted context first, then an approved tool, then fully isolated local processing, then controlled recovery, each phase a complete policy applied to the same running sandbox. The worker stays alive through all four transitions and keeps its filesystem state, which is the property the whole pattern rests on. Change the privilege, not the workload. The part we'd underline is his framing of who holds the authority: the model proposes an action, the orchestrator authorizes the phase, and the infrastructure enforces the boundary. A prompt is not a security boundary, and this piece shows what the real one looks like.
We didn’t write this one — it’s Raj Kumar’s piece, published on Towards AI. The note above is ours; the full article is theirs.