AI-Layer Security

4-Layer PII Detection. Zero Data Leakage.

Every prompt is scanned for sensitive data before it leaves your network. Names, API keys, financial records, proprietary code — masked automatically.

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4-layer detectionInline sanitizationBring your own keysData never leaves
Detection pillars

Four detection layers, one verdict

Each prompt passes through four independent detectors. Their findings combine into a single masking decision before anything leaves your perimeter.

Layer 01

Regex patterns

High-precision patterns catch emails, phone numbers, SSNs, credit cards and API keys the instant they appear.

Layer 02

NER models

Named-entity recognition flags people, organizations, locations and custom entities that no static pattern would catch.

Layer 03

Rule engine

Industry and jurisdiction rules add INN, SNILS, OGRN, medical identifiers and financial references on top of the base set.

Layer 04

ML classifier

A trained classifier resolves ambiguous, context-dependent data that the earlier layers leave undecided.

Defense in depth

Concentric controls around your prompt

The prompt sits at the sealed core. Every request crosses five inward layers of control — and your raw data never crosses back out.

  1. Perimeter

    Network isolation

    Traffic is confined to your isolated network. No outbound path exists to the public internet except through the gateway.

  2. Layer 2

    Identity & RBAC

    Every call is authenticated and scoped by role. Access to prompts, keys and logs is least-privilege by default.

  3. Layer 3

    Encryption in transit & at rest

    Prompts, embeddings and audit records are encrypted on the wire and on disk throughout their lifecycle.

  4. Layer 4

    PII / policy gateway

    The four-layer detector masks sensitive data and applies your policy before any token is allowed outward.

  5. Core

    Prompt & inference

    Raw prompts and local inference live at the sealed center — processed inside the boundary, never beyond it.

The boundary is the design, not a setting. Detection, masking and inference all run inside the perimeter you control — only sanitized prompts ever reach an external model.

Capabilities

Built for sovereign AI

4
Independent detection layers per prompt
0
Raw PII tokens egress to external models
BYOK
Your own Claude, GPT or Gemini keys
On-prem
Data residency inside your perimeter

These are platform capabilities, not customer benchmarks. Figures describe how the system is designed to operate, verified during your own pilot.

Secure your AI layer

Put a sanitizer in front of every model

Tell us your stack and compliance needs. We'll return a proposal showing exactly how prompts are masked and where your data stays.

Request a proposalPlatform security