Introducing zeroN1 Arbiter — AI Security & Governance

Your AI Is Making
Decisions.
Who's Accountable?

Arbiter is the AI security and governance control plane that makes every AI interaction in your enterprise traceable, policy-enforced, and audit-ready. When your AI causes an incident — Arbiter is your evidence chain.

Zero
governance tools exist for enterprise AI today
7%
of global revenue — EU AI Act fine ceiling
2025
EU AI Act enforcement already live
$4.5M
average cost of an AI-related security incident

The Control Plane
Your AI Estate
Has Been Missing.

Every AI model your enterprise uses — ChatGPT, Copilot, internal LLMs, autonomous agents — operates today with no identity, no policy enforcement, and no audit trail. If something goes wrong, there is no evidence chain.

Arbiter sits between your people and every AI system. It enforces access policy, logs every interaction immutably, and gives every AI model a cryptographic identity — making your AI estate as governable as your human one.

"When your AI causes an incident — a data leak, a compliance breach, a wrong decision — Arbiter is the evidence chain that tells you exactly what happened, who authorised it, and what the AI returned."

Identity User or AI Agent authenticates cert-based
Gateway Arbiter intercepts the AI API call all providers
Policy Access policy evaluated in real time OPA engine
AI Model Request forwarded to AI provider OpenAI · Azure · Claude
Audit Interaction logged immutably tamper-proof
RESULT
Full accountability. Zero blind spots.
Every interaction has an identity, a policy decision, and an immutable record.
01 — AI Identity

Every AI Gets a Cryptographic Identity

AI models and agents are the most powerful actors in your enterprise. They need identities. Arbiter issues certificate-based identities to every model, agent, and API — so every action is traceable to a verified principal.

  • X.509 certificates for AI models and agents
  • Workload identity for LLM pipelines and RAG systems
  • Short-lived certs for ephemeral agentic tasks
  • Integrates with your existing CLM infrastructure
02 — AI Security Gateway

Nothing Reaches Your AI Without Arbiter's Approval

Arbiter proxies every AI API call across all providers — OpenAI, Azure OpenAI, Anthropic, and internal models. Policy is enforced before the model ever sees the request. Prompt injection is detected in real time.

  • Transparent proxy — no application code changes required
  • Role-based model access control (who can use what)
  • Real-time prompt injection detection and blocking
  • DLP — prevent confidential data entering AI systems
03 — Immutable Audit & Evidence Chain

When AI Causes an Incident, Arbiter Is Your Evidence

Every prompt, every response, every policy decision — logged immutably with identity, timestamp, and risk indicators. When a regulator, auditor, or legal team asks what happened, Arbiter provides the complete chain of custody.

  • Tamper-proof audit log for every AI interaction
  • Full prompt and response capture with identity binding
  • Exportable evidence packages for legal and compliance
  • EU AI Act Article 12 transparency requirements met
04 — Policy & Governance Engine

Codify Your AI Acceptable Use Policy — Enforced Automatically

Define who can use which model, what data can flow into AI, what response types are permitted, and when access is blocked. Policy is evaluated in under 5ms per request — zero latency impact on your AI workflows.

  • Context-aware policies (user, role, device, risk score)
  • Time-bound and conditional access rules
  • Automated alerts on policy violations
  • Maps directly to EU AI Act and ISO 42001 requirements
Ready to govern your AI estate? Join our design partner programme — 30-day paid AI Risk Assessment included.

Your Enterprise Is Running AI
With Zero Accountability.

Every AI model operates with no identity, no policy enforcement, and no audit trail. When something goes wrong, you have no evidence chain.

No AI Identity

No Chain of Custody for AI Actions

AI models have no cryptographic identity. Anyone with an API key can use any model. There's no chain of custody for AI actions, no proof of which AI made which decision.

  • Models are indistinguishable from each other
  • No identity binding for AI agent actions
  • Insider threat surface is unlimited
  • No workload identity for LLM pipelines
No Policy Enforcement

Sensitive Data Is Leaking Into AI Right Now

Sensitive data enters AI every day. No policy exists to prevent it. Your employees are sending confidential data to ChatGPT right now — and you have no visibility.

  • Customer data leaking into public AI models
  • No role-based model access control
  • No DLP between staff and AI systems
  • EU AI Act violations accumulating silently
No Audit Trail

No Forensic Capability for AI Incidents

When AI makes a wrong decision — a bias, a false claim, a compliance breach — there is no log. No evidence. No accountability. Legally, you are exposed.

  • Zero forensic capability for AI incidents
  • Regulators can demand logs you don't have
  • Litigation risk with no chain of custody
  • No evidence for EU AI Act Article 12 compliance

Built for Every Regulated Industry

Arbiter is purpose-built for industries where AI governance failures carry the highest regulatory, financial, and legal consequences.

BFS
Banking & Financial Services
EU AI Act, MiFID II, FCA — AI decisions in trading, lending, and fraud detection require full audit trails and identity governance.
HEALTH
Healthcare & Pharma
HIPAA, FDA AI guidance, EU MDR — clinical AI systems need policy-enforced access, audit logs, and regulatory evidence chains.
TECH
Technology & SaaS
Enterprises deploying Copilots, internal LLMs, or AI agents need Arbiter to govern access, prevent data leakage, and demonstrate compliance.
GOVT
Government & Public Sector
EU AI Act high-risk classification, national security requirements — government AI must be identifiable, auditable, and policy-controlled.
LEGAL
Legal & Professional Services
AI-generated advice carries liability risk. Arbiter provides the evidence chain that proves what AI said, who authorised it, and when.
ENT
Enterprise & Manufacturing
Copilot, GPT integrations, agentic AI in operations — Arbiter governs every AI interaction across your enterprise estate.

The Regulatory Clock
Is Already Running.

AI governance is no longer optional. The EU AI Act is live, AI incidents are weekly news, and boards are asking questions CISOs cannot answer without Arbiter.

EU AI Act
EU AI Act — LIVE NOW
Enforcement began August 2025. Fines up to 7% of global revenue for high-risk AI without documented governance and audit logs.
Incidents
AI Incidents Are Weekly News
Samsung leaked source code via ChatGPT. Air Canada's AI made unenforceable promises. A lawyer cited AI-hallucinated cases in court. These are the norm.
Boards
Boards Are Asking the Question
"How do we govern our AI?" CISOs who can't answer are losing board credibility and budget control.
Global
Global Regulation Converging
UK AI Safety Act, India DPDP, Singapore FEAT, ISO 42001 — all demanding auditable, policy-governed AI.

// AI governance timeline

EU AI Act enforcementLIVE 2025 ✓
Average AI incident cost$4.5M
EU fine ceiling (7% global revenue)CRITICAL
ISO 42001 certifications requiredACCELERATING
Enterprises with AI audit capability<5%
Enterprises deploying LLMs80%+
Arbiter deployment timeDays

Ready to Govern Your AI Estate?

Whether you're a CISO evaluating AI governance, a CTO looking to secure your AI estate, an enterprise exploring Arbiter, or an investor — we'd like to hear from you.