Step-Up Authorization
Step-up authorization is an access control mechanism that requires additional verification or approval before a high-risk or sensitive action is permitted, even when a base level of access has already been granted.
Why this matters for AI agents
Not all tool calls carry the same risk. A blanket allow policy treats a file read the same as a database write. Step-up authorization adds proportional friction to high-risk actions.
How AgntID relates
AgntID can enforce step-up authorization for tool calls that exceed a risk threshold, requiring additional confirmation before allowing high-sensitivity actions.
The static IAM gap
IAM assigns access at the role level. It cannot apply step-up verification based on the risk profile of a specific tool call within an agent session.
Related phrases
Related terms
Frequently asked questions
What is step-up authorization for AI agents?
Step-up authorization requires additional verification or approval before a high-risk or sensitive action is permitted, even when a base level of access has already been granted.
What kinds of agent actions warrant step-up authorization?
High-impact actions like modifying production configuration, accessing high-sensitivity data, or sending external communications warrant step-up authorization.
How does AgntID implement step-up authorization?
AgntID can enforce step-up authorization for tool calls that exceed a configured risk threshold—requiring additional confirmation before allowing the action to proceed.
Secure every agent tool call at execution time.
AgntID gives infrastructure teams scoped, ephemeral access control for AI agents without replacing IAM, MCP servers, tools, or agent frameworks.