SentraMind

Platform · Private AI Core

Private Hosting Is the Start. Governance Makes It Trustworthy.

Defense-in-depth controls minimize evidence, preserve permissions, constrain authority, validate output and record decisions.

Local hosting reduces external exposure, but location alone does not guarantee privacy, security or compliance.

Design-partner roadmap This build contains no model runtime and calls no model — every model-shaped capability reports an explicit “model not configured” state. The architecture, model classes and hardware figures on this page are intended design and sizing targets: not measured results, and not a supported production specification.

Authority boundaryThe model proposes. Controls validate. People decide.

There is no direct model-to-production authority path. Every consequential action remains behind explicit policy and authorization.

Customer-controlled trust boundary

The model proposes. Controls validate. People decide.
  1. Minimize

    Select relevant evidence, redact secrets and enforce purpose before reasoning.

  2. Propose

    The approved model returns a structured explanation or recommendation.

  3. Validate

    Schemas, deterministic controls and policy services treat the output as untrusted input.

  4. Authorize

    An authorized person reviews consequential recommendations.

  5. Act and audit

    Only an approved workflow acts; evidence, versions and decisions are recorded.

Data controls

Minimize before reasoning

Private inference should not receive credentials, unrestricted repositories or every raw log line.

Access and purpose

Authenticated APIs, role- and purpose-based authorization and inherited source permissions govern each request.

Evidence handling

Redaction, size limits, secrets exclusion, configurable retention and segregated knowledge collections reduce exposure.

Network and storage

No direct internet by default, TLS in transit, encryption where required and local telemetry support restricted operation.

AI-specific defense

Retrieval and fine-tuning do not remove prompt-injection risk

Retrieved content and model output are untrusted inputs, even when every service runs locally.

Content isolation

Instructions and retrieved evidence are separated, bounded and checked for injection or poisoned knowledge.

Structured validation

Output schemas, allowlisted operations, size limits and deterministic checks constrain downstream use.

No unrestricted tools

System prompts are neither secrets nor authorization; the model receives no standing production authority.

Supply chain

Know exactly what is running

Models are software artifacts with licenses, provenance, dependencies and change risk.

Verified artifacts

Model and software artifacts are signed or hash-verified and accompanied by bills of materials.

Versioned configuration

Prompts, adapters, quantization, inference engine and retrieval indexes are approved as a release.

Controlled updates

Offline-capable packages, acceptance tests and rollback artifacts support governed change management.

Audit and assurance

Make assistance reviewable

Audit scope and retention are customer decisions, but every deployment needs enough lineage to investigate a result.

Decision lineage

Record the requesting identity, task purpose, evidence references, model release, retrieved sources, response and final decision.

Human override

Authorized reviewers can reject recommendations, document corrections and trigger re-evaluation or rollback.

Recognized guidance

Controls are informed by NIST AI RMF and its Generative AI Profile and by OWASP LLM risk guidance; this is not a certification claim.

Operational boundaries

What the Private AI Core does not claim

Clear limits protect buyers from confusing model capability with product authority or complete security coverage.

No correctness guarantee

Outputs can be incomplete or wrong and require evidence grounding, validation and review.

No tool replacement

It does not replace vulnerability scanners, antivirus, EDR, SIEM, access controls or security analysts.

No automatic training

Customer data is not automatically absorbed into model weights; approved retrieval or adaptation is separately governed.

No blanket compliance promise

A local model alone does not establish privacy, regulatory compliance or commercial interchangeability.

Platform · Private AI Core

Size the system around your evidence and workload

The assessment defines the deployment class, model class, tested capacity envelope, availability design and implementation scope before hardware is committed.

Request a Private AI Sizing Assessment