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Adopt AI broadly. Govern it precisely.

Teams already use AI tools daily — often with sensitive data in the prompt. In partnership with Polygraf AI, we deploy a governance layer inside your infrastructure that covers the AI channels you route through it: masking sensitive data in real time, surfacing unauthorized AI use, and keeping an audit trail of governed interactions.

Delivered in partnership with Polygraf AI — enterprise-grade AI governance technology, deployed and managed by NOX TECH.

  • GDPR
  • HIPAA
  • SOC 2
  • PCI-DSS
  • EU AI Act
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Interface concept

Governance console

12.4k

Prompts screened

316

PII fields masked

27

Policy blocks

  • Real-time maskingActive
  • Shadow AI scanActive
  • Audit logLive
  • Policy engineEnforcing

Illustrative interface concept with sample values — not a live product or claimed results.

Runs entirely inside your infrastructure
On-prem
Container-based deployment time
<1 hour
External API calls for processing
Zero

What the security layer does

Every engagement is scoped around these capabilities — delivered as one accountable system, not a list of disconnected tasks.

Real-time PII masking

Sensitive data — personal information, financials, secrets — is detected and masked in AI prompts and responses before it ever reaches the model.

Shadow AI detection

Surface AI tools in use across monitored endpoints and networks — including the ones nobody approved — and bring them under policy.

On-premise, air-gap-compatible deployment

The governance layer runs inside your infrastructure or private cloud. Processing happens in your environment, with no external API calls required by the layer itself.

Policy enforcement per team

Fine-grained rules by department and role: what each team may send to AI tools, which tools are permitted, and what gets blocked or flagged.

AI audit trail

Prompts and responses passing through the governance layer are logged and exportable — evidence-ready for internal audits and regulatory review.

Compliance alignment

Controls mapped to GDPR, HIPAA, SOC 2, PCI-DSS, and the EU AI Act, with audit-ready reporting built in.

How it runs

How we roll it out

  1. 01

    Assess

    Map where AI is used across the organization and where sensitive data is exposed today.

  2. 02

    Deploy

    Install the governance layer inside your environment and connect your identity provider.

  3. 03

    Enforce

    Define policies per department, enable masking and blocking, and switch on monitoring.

  4. 04

    Operate

    Ongoing policy tuning, alert review, and compliance reporting managed with your team.

Common questions

Asked before most engagements.

Does our data leave our environment?
The governance layer deploys on-premise or in your private cloud and is air-gap compatible — its processing happens inside your infrastructure, without external API calls by the layer itself. Where teams use external AI tools, the layer masks sensitive data on governed channels before it leaves.
Do our teams have to change how they work?
No. The layer works as a transparent proxy alongside the AI tools your teams already use — protection happens invisibly unless a policy is triggered.
Which regulations does it help with?
Policy templates and reporting cover GDPR, HIPAA, SOC 2, PCI-DSS, and the EU AI Act, and custom policies can be built for industry-specific requirements.

AI Security System Layer

Find out where your organization's AI usage is exposed.

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