Behavioral Authorization

Least Privilege Alone Fails for AI Agents, Zenity Research Finds: Behavioral Authorization Is the Missing Control Layer

Zenity reported that least privilege alone fails for agentic AI because agents can act outside their intended purpose while staying within their permission set. The report advocates for 'least agency,' decision budgets, and runtime scoping as the missing governance layer to constrain autonomous actions. Teams must define behavioral authorization rules and map runtime scoping to high-risk workflows to prevent unauthorized tool use.