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cs.CR2026
Approve What, Exactly? Effect Binding and Trusted Rendering for Agent Step-Up Authorization
Sai Varun Kodathala, Prashanth Pollishetty, Jaylen Cargill
AI agents now pause for approval before they send money, delete files or email outsiders, and that approval is usually treated as a second factor. We argue it is one only when comp…
cs.CR2026
aiAuthZ: Off-Host, Identity-Bound Authorization for AI Agents
Sai Varun Kodathala
AI agents issue tool calls on the basis of text they cannot verify, so any party who controls part of the context can forge the appearance of authority. I evaluate 15 contemporary…