Topic
control plane
Sovereign Execution Brokers: Enforcing Certificate-Bound Authority in Agentic Control Planes
A new security model called the Sovereign Execution Broker (SEB) introduces a runtime enforcement boundary that verifies certificate-bound execution contracts before allowing mutations in agentic infrastructure. By separating proposal, admission, and execution, SEB turns certified authority into a short-lived, revocable, auditable capability. The prototype was evaluated on AWS and Kubernetes.
Agent Memory Forgetting Study Reveals Control-Plane Trade-offs for Enterprise AI Systems
A new architectural study of AI agent memory, based on 13 system configurations and a 385-case adversarial benchmark, reveals that forgetting failures—not recall failures—are the dominant cause of production errors. The research introduces ForgetEval, a benchmark for evaluating forgetting, and an Adapter Protocol for integrating heterogeneous memory stores. Three placement regimes for LLM intervention are compared, with a mutation-time hook achieving 91.7-93.2% overall accuracy at $0.17 per run.