Autonomous agents are here, and enterprises are scrambling to secure them. Identity systems built for humans and services don’t support agents that reason, delegate, and act across trust boundaries. The question shifts from “who are you?” to “who authorized this action, why, and how is it proven?” This creates 4 challenges:

1 Bring Your Own Protocol Nightmare
Lack of standard protocols for agent identity and discovery fragments the ecosystem and limits cross-domain interoperability (DID vs. IAM).

2 Multi-Hop Token Challenge
Cross-domain authorization is required to establish trusted agent identity and enable scalable enterprise TBAC.

3 Context is Everything
Use trusted verifiable credentials (VCs) to enable context-aware authorization, embedding user context in agent tokens for compliance.

4 Digital Forensics Guide to Autonomous Accountability
Standardize audit logs for autonomous agents, capturing intent, delegation, and metadata for transparency, accountability, and forensics.