On-Premises DRM for Government Agencies and Defense Contractors
Government and defense contexts demand document control that never touches a cloud. A self-hosted key server, air-gap compatible deployment, and zero third-party data transfer make on-premises DRM the only viable option.
Government agencies and defense contractors operate under document control requirements that cloud-based solutions fundamentally cannot meet. Controlled Unclassified Information (CUI), export-controlled technical data under ITAR and EAR, and agency-specific classification schemes all share a common requirement: the infrastructure handling sensitive information must be within the organization’s direct control.
“Cloud” in this context isn’t a technical objection — it’s a compliance disqualifier. If a vendor’s key management server is hosted on AWS GovCloud, that’s still a third-party system operating outside the agency’s authority to operate (ATO). For true air-gap environments, it’s not even an option.
The On-Premises Mandate
NIST SP 800-171 — the baseline for CUI handling by defense contractors — requires that organizations protect the confidentiality of CUI at rest and in transit, and control access to systems containing CUI. The guidance specifically addresses the risk of cloud service providers having access to organizational data.
FedRAMP authorization addresses some of these concerns for cloud systems, but it doesn’t eliminate them. A FedRAMP-authorized document management system is still a shared-infrastructure system where the vendor operates key management. For CUI categories with stricter handling requirements — CUI//SP, Specified CUI — the residual risk of third-party key management may be unacceptable.
MoatGoat deploys as a single binary on infrastructure the organization owns and operates. The key server — the only component with access to document decryption keys — never calls home. There’s no telemetry, no license validation against an external server, no update mechanism that requires external connectivity. The system operates identically with no internet access at all.
Air-Gap Compatible Deployment
An air-gapped deployment means the key server has no external network connectivity. This creates a specific challenge: how do recipients on an air-gapped network authenticate to access protected documents?
Because the key server runs on the same isolated network, recipient devices connect to the local key server — not to the internet. A protected PDF opened on an air-gapped workstation authenticates against the local MoatGoat Server instance. No traffic crosses the network perimeter.
For environments where the secure network and the document distribution path aren’t the same network — a contractor receiving documents from an agency on a classified system and needing to open them on a less-classified but still isolated network — MoatGoat supports a disconnected workflow with pre-authorized offline tokens. The token carries a time-limited access credential, generated by the key server and delivered through approved channels, without requiring the recipient’s device to ever reach the key server directly.
ITAR Implications for Technical Data Distribution
International Traffic in Arms Regulations (ITAR) controls the export of defense-related technical data. “Export” under ITAR includes making technical data accessible to foreign nationals, even within the United States.
A defense contractor distributing technical data through a cloud-based document platform may be creating an ITAR compliance problem if the platform’s infrastructure team — who may be foreign nationals or located outside the US — has access to the technical data or the keys that protect it.
With on-premises DRM, the keys that decrypt ITAR-controlled technical data never leave infrastructure controlled by the US-person entity managing the system. Distribution of the protected file to authorized recipients doesn’t constitute export, because the file is unreadable without a key that only the compliant entity controls.
This doesn’t replace a commodity jurisdiction analysis or ITAR compliance counsel. It does eliminate a specific exposure that arises when third-party vendors have access to technical data keys.
Audit and Access Logging for ATO Documentation
System authorization under NIST RMF requires documentation of access controls and audit mechanisms. MoatGoat’s access logs capture every authentication event: which document, which recipient, timestamp, device identifier, and outcome (success or denial).
These logs are retained on the organization’s own infrastructure. There’s no vendor to contact for log exports, no retention policy to negotiate with a cloud provider, and no dependency on vendor availability for compliance reporting.
The log format is simple JSON — parseable by any SIEM or log management system without a proprietary connector. Integration with Splunk, Elastic, or similar platforms is straightforward.
Single Binary, Auditable Codebase
For organizations with software supply chain requirements, MoatGoat Server is a single compiled binary. There’s no package manager pulling dependencies at runtime, no external service mesh, no microservices architecture with components you can’t inspect.
For organizations with the capability and requirement to audit source code before deployment, MoatGoat’s source code is available for review under an enterprise license agreement. A binary provided to a government system integrator for deployment on a secure network is something the integrator can verify against the reviewed source.
Sizing for Government Deployments
The resource requirements for MoatGoat Server are minimal. A standard deployment handling thousands of document accesses per day runs comfortably on a 2-core VM with 4GB RAM. For high-availability requirements, the stateless authentication path can be load-balanced across multiple server instances, all reading from the same database backend.
For classified network deployments where VM provisioning follows specific hardening baselines, the server binary and its dependencies can be packaged to match approved deployment patterns — there’s no kernel module, no container daemon requirement, and no external package repository needed at runtime.
For government agencies and defense contractors evaluating on-premises DRM, contact us for a technical discussion that includes your specific compliance requirements.