Pillar 05 • Policy & Guardrails EngineCedar & OPA Rego ABAC

Dynamic Policy & Action Guardrails Studio

Stateless Attribute-Based Access Control (ABAC) evaluated at the execution boundary. Enforce action guardrails separating read-only discovery operations from side-effect mutations, OWASP ASI03 delegation limits, and enterprise compliance gates.

Active Governed Write-Back Rules3 Active
Operational Churn Score PromotionOperationalScoringAgent
Target: serving_customer_churn_scores
Min Conf: >=0.88Max Hops: 2
High-Value Credit Limit Adjustment GateCreditRiskAgent
Target: serving_credit_limit_recommendations
Min Conf: >=0.95Max Hops: 1Human Gate
Supply Chain Reorder AllocationLogisticsOptimizationAgent
Target: serving_inventory_restock_orders
Min Conf: >=0.85Max Hops: 3
Live In-VPC ABAC Decision Simulator
OWASP ASI03 Identity Abuse Threshold
DECISION: PERMIT (Write to Serving Table)
1.2ms
compiled_policy.cedar
// AWS Cedar Policy: Governed AI Operational Feedback
// Evaluated statelessly inside customer In-VPC Data Plane

permit(
  principal in AgentRole::"OperationalScoringAgent",
  action in [Action::"AssertTransientWrite", Action::"PromoteToServing"],
  resource in Table::"serving_customer_churn_scores"
)
when {
  // 1. Model Confidence Threshold
  context.model.confidence >= 0.88 &&

  // 2. OWASP ASI03 Multi-Hop Delegation Bound
  context.agent.delegation_depth <= 2 &&

  // 3. Prevent direct mutation of primary transactional tables
  resource.is_serving_table == true &&
  
  // 4. In-VPC PII Masking Contract
  context.session.masked_fields.containsAll(["ssn_hash", "credit_card_token"])
};
Asynchronous Human Approval Queue
2 Intercepted

High-impact decisions intercepted by the In-VPC Policy Decision Point (PDP) awaiting human review before merge.

Adjust Credit Line to $50,0002026-08-27 10:42:15
Target: customer_id: CUST-90142Confidence: 0.96
Sandbox Branch: neon-cow-branch-9921
Bulk Discount Overrides (>15%)2026-08-27 09:18:04
Target: account_id: ACC-44021Confidence: 0.89
Sandbox Branch: supabase-branch-3312