Cedar
An open, formally analyzable policy language. Highflame authors authorization policy in Cedar and enforces the same policy at every boundary an agent crosses.
Learn more: Agent Authorization
Part of the Agent Control Fabric: Highflame's identity, policy, and enforcement substrate for AI agents.
Keep exploring the glossary.
CIBA
Client-Initiated Backchannel Authentication: an out-of-band flow that pauses a sensitive agent action for explicit, attributable human approval.
Read →Code agent
Autonomous software that reads code, runs commands, calls tools, and changes systems on a developer's behalf. Securing one means controlling what it can access while it runs, and proving afterward what it did.
Read →Confused deputy
An attack where a low-privilege agent tricks a higher-privilege one into acting on its behalf. Scope attenuation prevents it: a sub-agent provably cannot exceed its parent's authority.
Read →Delegated authority
The model where an agent acts on behalf of a human or another agent, holding strictly less authority than the principal that authorized it, and provably distinct from that principal.
Read →Delegation depth
How many on-behalf-of hops a credential sits from its original human authorizer. Highflame enforces depth as a first-class policy primitive.
Read →DPoP
Demonstrating Proof-of-Possession (RFC 9449): binds a token to a proof key so a stolen token is inert without it.
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