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New Sovereign Execution Broker enhances agentic infrastructure security

This paper introduces the Sovereign Execution Broker (SEB), a novel runtime enforcement boundary designed to secure agentic infrastructure. SEB separates proposal, admission, and execution phases, ensuring that mutations are authorized by certificates and adhere to predefined execution contracts. The system verifies validity windows, policy epochs, and live-state drift before minting scoped execution identities and recording signed decision records. A prototype implementation is evaluated on AWS and Kubernetes, measuring latency, revocation propagation, drift detection, and security under fault injection. AI

IMPACT Introduces a new security mechanism for agentic infrastructure, potentially improving the safety and auditability of AI-driven workflows.

RANK_REASON The cluster contains a single academic paper detailing a new technical concept and its implementation. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.AI →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

New Sovereign Execution Broker enhances agentic infrastructure security

COVERAGE [2]

  1. arXiv cs.AI TIER_1 English(EN) · Jun He, Deying Yu ·

    Sovereign Execution Brokers: Enforcing Certificate-Bound Authority in Agentic Control Planes

    arXiv:2606.20520v1 Announce Type: cross Abstract: Autonomous agents are increasingly connected to cloud, deployment, and data-control workflows, but production mutation authority should not reside inside non-deterministic reasoning processes. Existing access-control mechanisms au…

  2. arXiv cs.AI TIER_1 English(EN) · Deying Yu ·

    Sovereign Execution Brokers: Enforcing Certificate-Bound Authority in Agentic Control Planes

    Autonomous agents are increasingly connected to cloud, deployment, and data-control workflows, but production mutation authority should not reside inside non-deterministic reasoning processes. Existing access-control mechanisms authorize identities, while assurance layers certify…