SOLUTION — TACTICAL & INDUSTRIAL EDGE · DDIL
Governance that keeps working when the link doesn't.
Most AI governance assumes a continuous link to the cloud. The Gateway's software decision path is designed to evaluate locally and fail closed. It runs on staging; production on-premises and air-gapped deployment remain on the roadmap.
DENIED
DEGRADED
INTERMITTENT
LIMITED
PLATE P-09 — DDIL CONDITIONS
FIG. 1 — WHY CLOUD-ONLY GOVERNANCE FAILS AT THE EDGE
When the link drops, cloud-dependent governance fails open — or stops the mission. Neither is acceptable.
CLOUD-DEPENDENT GOVERNANCE — ASSUMES THE LINK IS UP
— Policy evaluated by a remote service over the network
— Audit written centrally, reviewed after the fact
✕ Degrades to fail-open — or simply blocks — when offline
CONTAINMENT.AI EDGE ARCHITECTURE — DESIGNED TO RUN OFFLINE
✓ Local, edge-executable, deterministic policy evaluation
✓ Versioned policy bundles — same input, same decision
✓ Fail-closed when policy can't be evaluated; receipts sync when the link returns
✓ Replayable decisions for incident and assurance review
FIG. 2 — WHAT GOVERNANCE HAS TO BE IN DDIL
Local & deterministic
The decision is reproducible from the input plus versioned parser, policy bundle, and context. No AI model makes the enforcement decision, and no network connection is required.
Fail-closed & safe
When policy cannot be evaluated, the safe state is the default state — a dropped link cannot quietly turn the control off.
Replayable & syncable
Every decision produces a signed, tamper-evident receipt that reconciles and reviews once connectivity returns.
The
Mission Authorization Gateway is the flagship architecture for these environments. The software decision path and diode simulator are implemented on staging; production on-premises packaging and air-gapped deployment remain on the roadmap.
FIG. 3 — DDIL OPERATING SEQUENCE
Rulings stay at the edge; receipts reconcile later.
01 CONNECTED
→
02 DEGRADED
→
03 LINK DENIED
→
04 RESTORED
LINK STATE: CONNECTED
RULINGS: LOCAL · DETERMINISTIC · UNAFFECTED
ENFORCEMENTThe Gateway rules covered flows locally at the edge; the link never sits in the decision path.
RECEIPTSSigned receipts stream to the audit plane while connected and reconcile after restoration.
POLICY BUNDLEBundle updates pull, verify, and pin — evaluation always runs a known version.
TACTICAL FORWARD EDGE
REMOTE INDUSTRIAL SITES
MARITIME
AIRBORNE PLATFORMS
AIR-GAP-CAPABLE FACILITIES
FIG. 4 — WHAT THE MISSION KEEPS
The business outcome: the edge keeps its AI, its guardrails, and its record — connected or not.
AI that survives the link drop
Because the Gateway evaluates locally, losing the link doesn't mean losing the capability. The mission plans around DDIL; its governance doesn't have to.
No silent fail-open window
Fail-closed is the default state, not a configuration hope. A degraded link never quietly turns the control off — the failure mode cloud-dependent governance can't rule out.
A complete record after reconnect
Every decision made offline carries a signed, tamper-evident receipt that reconciles on restoration — incident review and assurance get the full sequence, not a gap.
Managed pilot available — boundary, fail-closed behavior, and receipt-sync path modeled with your team.
DESIGNING AI FOR A DISCONNECTED BOUNDARY?
Bring one real DDIL use case to a briefing — we'll model the boundary, the fail-closed behavior, and the receipt-sync path.
