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Hook a conversational guest platform into digital access and PMS backends without an independent guard, and you've promoted a chatbot to Chief Credential Officer. Put the boundary outside the model.
Blast radius has to be designed, not discovered. What to demand from connected access control: per-device keys, scoped issuers, and a named owner for the offline-door revocation problem.
Why offline locks can't trust the holder of a token — and why that matters even more when the holder is an AI agent or a robot, not a human.