CMMC-Compliant AI • Air-Gapped and CUI-Safe Deployment

AI for Defense Contractors
CMMC-Compliant, Air-Gapped, Mission-Ready

AI for defense contractors is the deployment of machine learning, natural language processing, and predictive analytics on air-gapped or enclave infrastructure that meets CMMC Level 2+ and NIST 800-171 requirements. Unlike commercial AI services that route data through third-party clouds, defense-grade AI processes Controlled Unclassified Information (CUI) without any data leaving your CMMC boundary. Petronella Technology Group is led by a CMMC Registered Practitioner with 24+ years of defense IT experience, building AI systems that pass assessment on day one.

CMMC • NIST 800-171 • ITAR • DFARS 252.204-7012 • Air-Gapped

0
CUI Data Exposed
to Cloud AI
100%
Air-Gapped
Deployment Option
CRP
CMMC Registered
Practitioner
24+
Years Defense
IT Experience
Key Takeaways
  • ChatGPT and Copilot fail CMMC. Sending CUI to any commercial cloud AI service is an immediate DFARS violation. No commercial AI provider currently meets CUI processing requirements.
  • AI document classification automatically validates CUI markings, distribution statements, and document sensitivity levels within your enclave.
  • AI proposal automation drafts technical volumes, compliance matrices, and past performance summaries from your winning proposals without exposing bid strategies.
  • Air-gapped deployment runs with zero internet connectivity. Model updates via secure physical media with chain-of-custody documentation.
  • Built by a CMMC RP with 24+ years of defense IT experience. Systems are assessment-ready from the start, not retrofitted.
The Challenge

Why ChatGPT and Copilot Fail CMMC for Defense Contractors

Defense contractors handle CUI that adversaries actively target. Cloud AI creates an attack surface that no CMMC assessor will approve.

CUI in Cloud AI = Instant CMMC Failure

DFARS 252.204-7012 requires CUI to be processed only in authorized environments. Sending CUI to ChatGPT, Claude, or Copilot is an immediate violation. No commercial cloud AI currently meets the 110 NIST 800-171 controls required for CUI processing.

Nation-State Threat Actors

China, Russia, and other adversaries actively target the defense industrial base. Cloud AI services aggregate sensitive data from multiple contractors, making them high-value targets. Air-gapped private AI eliminates this attack vector entirely.

Proposal Competitive Intelligence

Defense proposals contain pricing strategies, technical approaches, and teaming arrangements. Cloud AI could expose this intelligence through data retention, model training, or security breaches at the provider.

AI-First Solutions

Defense AI Capabilities with Built-In CMMC Compliance

AI Document Classification, Proposal Automation, and Threat Intelligence

AI CUI Document Classification and Processing

AI processes, classifies, and analyzes CUI documents within your air-gapped environment. Automatic CUI marking validation, distribution statement checking, and document sensitivity classification without any data leaving your CMMC enclave.

AI Proposal Generation and Writing

AI assists with RFP analysis, compliance matrix generation, technical volume drafting, and past performance summaries. Fine-tuned on your firm's winning proposals and DoD writing conventions for output that reads like your best proposal writers.

AI Threat Intelligence and Logistics Optimization

AI analyzes threat feeds, supply chain data, and logistics patterns within your secure boundary. Identifies supply chain risks, FOCI concerns, Section 889 compliance issues, and single-source dependencies without exposing intelligence to external systems.

AI Technical Documentation

AI generates technical manuals, system specifications, test procedures, and engineering documentation from design data. Maintains consistency with MIL-STD formatting requirements.

AI Compliance Gap Analysis

AI continuously monitors your security controls against NIST 800-171 requirements, identifies gaps, suggests remediation actions, and generates SSP/POA&M documentation to accelerate CMMC assessment readiness.

CMMC, NIST 800-171, and ITAR Compliance Built In
  • CMMC Level 2+: All 110 NIST 800-171 controls implemented for AI infrastructure. CUI processing boundary documented in your System Security Plan. Air-gapped deployment option for Level 3 environments.
  • NIST 800-171 / DFARS 7012: AI infrastructure meets all 14 control families including incident response, access controls, audit logging, and media protection for CUI handling.
  • ITAR: No foreign persons access AI systems processing ITAR-controlled technical data. All processing occurs on US-person-administered infrastructure within US territory.
  • FIPS 140-2 Encryption: All data at rest encrypted with FIPS-validated cryptographic modules. All data in transit protected by FIPS-compliant TLS. Key management per NIST 800-57.
  • Air-Gapped Capability: Complete offline operation with zero internet connectivity. Model updates via secure physical media transfer with chain-of-custody documentation.
How We Deploy AI for Defense Contractors
CMMC and Security Assessment
We assess your current CMMC posture, CUI data flows, existing enclave architecture, and AI use cases. You receive a deployment plan that integrates AI into your CMMC boundary without creating new compliance gaps.
Model Selection and Security Review
We evaluate open-source models for suitability, verify no training data contamination risks, and document model provenance for your SSP. Only models with clear licensing and known training datasets are deployed.
Air-Gapped Infrastructure Deployment
GPU servers provisioned within your CUI enclave, hardened per DISA STIGs, with FIPS 140-2 encryption, MFA, and SIEM integration. Zero internet connectivity by design.
SSP and POA&M Updates
We document the AI system in your System Security Plan, update your POA&M as needed, and ensure all CMMC assessment artifacts reflect the new AI capability.
Managed Security Operations
Continuous security monitoring, vulnerability management, and incident response for your AI infrastructure, all performed by US persons with appropriate clearance eligibility.
Defense AI Technology Stack
STIG-Hardened LLMs
Open-source models on DISA STIG-compliant infrastructure
Air-Gapped Inference
vLLM/Ollama running with zero network connectivity
FIPS 140-2 Encryption
AES-256 at rest, FIPS-validated TLS in transit
CUI Classification Engine
AI-assisted CUI marking, validation, and classification
NVIDIA Enterprise GPUs
US-sourced, supply-chain verified hardware
SIEM Integration
Full audit logging to your existing security monitoring
How We Compare

PTG vs. Palantir vs. Booz Allen for Small Defense Contractors

Large defense AI vendors serve Fortune 500 primes. PTG serves the small and mid-size contractors that form the backbone of the defense industrial base.

Capability Petronella (PTG) Palantir / Booz Allen ChatGPT / Copilot
CUI processing within your enclaveYes, air-gappedTheir cloud, their termsNo, sends to OpenAI/Microsoft
CMMC assessment readinessBuilt by a CMMC RPRequires separate CMMC workFails CMMC
Sized for small contractorsBuilt for 10-500 employee DIBMinimum $500K+ engagementsSelf-service
Air-gapped deploymentFull offline capabilityLimited optionsRequires internet
SSP/POA&M documentation includedUpdated as part of deploymentSeparate engagementNot applicable
FIPS 140-2 encryptionAll data at rest and in transitAvailableNot FIPS validated
ITAR-safe (US persons only)All staff US personsVaries by projectGlobal data processing
Pricing for small DIB$15K-50K setup + monthly$500K+ minimum$20-30/user/month

Why Defense Contractors Choose Petronella

Craig Petronella is a CMMC Certified Registered Practitioner who founded Petronella Technology Group in 2002. Over 24+ years, he has guided defense contractors through NIST 800-171 implementation, CMMC assessment preparation, and secure IT infrastructure builds. His team has served 2,500+ clients with zero data breaches.

PTG's combination of CMMC compliance expertise and hands-on AI engineering is what separates us from generic AI vendors who lack compliance depth, and compliance consultants who lack AI capability.

FAQ

Defense AI: Frequently Asked Questions

Can AI process CUI without violating CMMC?
Yes, but only with private, on-premise deployment. Cloud AI services are not authorized to process CUI. Our air-gapped deployments keep all CUI within your CMMC enclave, documented in your SSP, with a full audit trail for assessors.
Does Petronella hold CMMC certifications?
Yes. Craig Petronella is a CMMC Certified Registered Practitioner. We build AI systems to assessment-ready standards from the start, not as an afterthought.
How are air-gapped AI models updated?
Model updates are transferred via secure physical media (encrypted USB drives or optical media) with chain-of-custody documentation. The update media is scanned, verified for integrity, and applied during maintenance windows, maintaining the air gap while keeping models current.
Can AI help with CMMC assessment preparation?
Yes. Private AI continuously monitors your security controls against all 110 NIST 800-171 requirements, identifies gaps before assessors do, generates SSP and POA&M documentation, and helps prepare evidence packages for assessment within your CUI boundary.
What is the timeline for defense AI deployment?
Standard deployments take 4-8 weeks including security assessment, hardware procurement, STIG hardening, deployment, and documentation. Air-gapped deployments may require additional time for physical security setup and certification.

Related AI and Compliance Services

Ready to Deploy CMMC-Compliant AI?

Get a free defense AI assessment from a CMMC Registered Practitioner. We will evaluate your enclave, compliance posture, and mission-critical AI opportunities.

No obligation • CMMC RP assessed • Air-gapped capable

Last reviewed and updated: March 2026