What is runtime policy gating?
Runtime policy gating is a deterministic control process that evaluates canonicalized execution intent against a version-pinned policy bundle before any runtime action executes. It enforces risk-tier decisions, produces signed authorization artifacts, and generates authority receipts so execution only proceeds under explicit governance constraints.
1. Definition
Runtime policy gating is pre-execution governance that converts incoming execution requests into canonical intent and evaluates them with deterministic policy logic prior to action.
2. Why It Matters
Autonomous and tool-using AI systems can execute high-impact operations. Runtime policy gating ensures every action is policy-bound, risk-tiered, and explicitly authorized before execution, reducing unauthorized runtime actions and improving forensic certainty.
3. Technical Architecture
- Ingest runtime request with actor, target, context, and intent payload.
- Canonicalize request into deterministic blueprint form.
- Load version-pinned runtime policy bundle and evaluate rules.
- Apply risk-tier determination and return allow, deny, or escalation.
- Emit signed authorization artifact and authority receipt.
4. Comparison Table
| Capability | Runtime Policy Gating | Post-Execution Monitoring |
|---|---|---|
| Pre-execution decision | Yes | No |
| Deterministic replay | Yes | Limited |
| Signed authority artifacts | Yes | No |
5. What Fails Without It
- Unsafe actions can execute before control evaluation.
- Equivalent requests can produce inconsistent authorization outcomes.
- Audit teams lack receipt-grade evidence tied to policy state.
6. FAQ
What is runtime policy gating?
Runtime policy gating is deterministic pre-execution authorization that evaluates canonical intent with policy rules and risk tiers before runtime actions are allowed.
How is runtime policy gating different from monitoring?
Monitoring reports events after execution. Runtime policy gating blocks, allows, or escalates actions before execution.
What evidence is created by runtime policy gating?
It creates signed authorization artifacts and authority receipts with policy version and integrity hashes for deterministic replay.