What has been demonstrated
- Structured runtime governance model
- Adversarial scenario testing
- Evidence-centered operating approach
- Explicit boundary conditions and non-claims
Proof Posture
Adversarial Scenario Testing
Explicit Non-Claims
Proof posture for bounded runtime control.
Zero-G Engine has the strongest current proof posture where it demonstrates structured runtime governance, adversarial scenario testing, and a disciplined evidence model around bounded behavior, escalation, provenance, and degraded operation.
This page is designed for technical evaluators who need the runtime evidence posture quickly, including what has been demonstrated, what is reviewable, and what has not been claimed.
No sales deck. Architecture-focused. Suitable for technical and program leads.
Architecture
Test methodology
Evidence boundaries
Readiness limits
206
Adversarial test vectors
14
Attack categories exercised
36
Controls mapped through the assurance chain
97%
Execution-boundary hardening effectiveness reported externally
97% reflects execution-boundary hardening effectiveness as reported in the external-safe summary. It is part of the current proof boundary and should not be read as broad deployment readiness.
Proof Posture At A Glance
Start with the scan path a serious evaluator actually needs.
The point is not to overstate readiness. The point is to make the current proof posture understandable: what has been demonstrated, what has not been claimed, and how a serious review should move through the material.
What has not been claimed
- Independent third-party validation
- Broad deployment certification
- Universal production readiness
Review Flow
Concept to evaluation readiness, in one path.
The proof should feel organized. A serious review moves from the runtime concept into architecture, test discipline, evidence package, and finally the current evaluation-readiness boundary.
Concept
Why the runtime exists and what problem it is meant to solve.
Architecture
Where bounded control, escalation, provenance, and recovery sit on the live path.
Test Discipline
How adversarial scenarios, attack families, and degraded conditions are exercised.
Evidence Package
What artifacts, findings, patches, and residual-risk records exist today.
Evaluation Readiness
What a serious evaluator can review now, and where current claims still stop.
Assurance Spine
Serious runtime proof needs a discipline, not a claims deck.
The runtime has been exercised through a defined assurance chain covering threat modeling, controls, methodology, findings, patches, regression, and residual risk. The point is not universal hardening. The point is disciplined runtime control with visible limits.
Evidence chain
- Threat model for assets, trust boundaries, attacker classes, and attack surfaces
- Control matrix mapping controls to components, attack families, and evidence artifacts
- Documented methodology with reproducibility and failure taxonomy
- Findings register, patch receipts, regression manifest, and residual risk tracking
Runtime surfaces exercised
- Decision scoring and anomaly detection
- Input integrity screening and confidence checks
- Resource-proportional degraded operation
- Decision provenance and execution boundary hardening
What The Testing Supports
Runtime behaviors a technical buyer can credibly evaluate.
These are the behaviors best supported by the current internal evidence package and the external-safe summary. They are stated in the language of runtime mechanics rather than broad compliance theater.
Graduated Response
Thresholded containment, not simplistic gates.
The runtime uses anomaly scoring and thresholded behavior instead of brittle binary allow-or-block logic.
Decision Provenance
Traceable action after the fact.
Decision records are cryptographically chained so actions can be replayed, traced, and reviewed later.
Execution Containment
Host and tool boundaries under test.
The execution boundary has been exercised against injection, exfiltration, credential access, and privilege paths.
Adaptive Degraded Operation
Shaped behavior under stress.
Under stress and reduced resources, the runtime changes mode intentionally instead of defaulting to fail-open or fail-silent behavior.
Escalation Logic
Operator visibility when conditions matter.
Higher-risk or abnormal conditions can be surfaced for review rather than passing silently through automation.
Cross-Layer Discipline
More than one defensive trick.
The evidence tracks behavior across scoring, integrity, recovery, provenance, and execution layers together.
Next Step
Review the proof posture with the architecture in view.
The most useful conversation is short and concrete: where the runtime sits, which behaviors the evidence supports, and what a serious review path would need next.
No sales deck. Architecture-focused. Suitable for technical and program leads.