Deploy-anywhere Zero-Trust enforcement — including air-gapped and on-prem.
Government systems demand FedRAMP- and FISMA-aligned access control, supply-chain assurance, and frequently on-prem or air-gapped operation. B5 Secure is a library — the ultimate deploy-anywhere — that enforces Zero-Trust authority in-process with FIPS 140-3 cryptography and SLSA/SBOM supply-chain provenance.
Nation-state threats, supply-chain scrutiny, and isolated networks.
Public-sector systems face sophisticated adversaries and rigorous supply-chain and access-control requirements, often in environments where a cloud-only authorization service is a non-starter. A library that compiles into the application runs wherever the application runs — classified, air-gapped, or on-prem — and adds no external endpoint for an adversary to reach.
Federal and public-sector frameworks, mapped to enforcement.
B5 enforces specific control families and supplies the supply-chain provenance reviewers require.
| Framework | What it requires | How B5 enforces it |
|---|---|---|
| NIST SP 800-53 (AC, AU) | Least-privilege access control and audit | Per-action [Permission] enforcement and execution-point audit |
| FISMA / FedRAMP | Continuous monitoring and access governance | Deny-by-default enforcement with CAEP/SSF-driven revocation |
| CMMC 2.0 / NIST 800-171 | Protect controlled unclassified information | Record-scoped authorization and least-privilege credentials |
| FIPS 140-3 | Validated cryptographic modules | FIPS 140-3 Level 3 HSM integration and crypto-agile primitives |
| Secure Software Supply Chain (EO 14028, SSDF) | Provenance, SBOM, and signed artifacts | SLSA Level 3+ provenance, SBOM per release, signed packages |
A library is the ultimate deploy-anywhere.
No gateway, no cloud-only service — enforcement runs inside the boundary, even with no outbound network.
Air-gapped and on-prem
Enforcement compiles into the application and runs with no external dependency — the strongest deploy-anywhere story in the category.
FIPS 140-3 cryptography
Validated modules and HSM integration for the most sensitive operations, with crypto-agility toward post-quantum.
Supply-chain provenance
SLSA Level 3+ build provenance, SBOM per release, signed packages, and reproducible builds — the EO 14028 / SSDF surface.
Least privilege and CUI scope
Authorize down to the controlled record; scope credentials to the action they serve.
Attributable automated action
Every automated or agent action is logged at the execution point with full attribution.
No external attack surface
There is no B5-operated endpoint for an adversary to reach; the code runs where your code already runs.
Agentic and automated action in isolated environments.
Air-gapped automation
Automation enforces scoped authority with no outbound call to any authorization service.
CUI-scoped agents
Agents access controlled records only within their delegated, data-element-level scope.
Attributable actions
Every automated action is attributable to a principal and a human at the execution point.
B5 is the enforcement layer in your Zero-Trust architecture.
Complements your ICAM and continuous-monitoring stack.
B5 does not replace your ICAM platform, SIEM, or continuous-monitoring program. It is the in-process Policy Enforcement Point those programs assume the application provides — deployable in classified and air-gapped environments where a cloud-only service cannot go, with the supply-chain provenance reviewers expect.
Zero-Trust enforcement that goes where the cloud can’t.
See how a library delivers FIPS-grade, air-gappable enforcement with SLSA/SBOM provenance — inside your boundary, on-prem or classified.
Regulated-grade enforcement, at the record.
Thirty minutes with a B5 engineer: your industry’s obligations, the B1–B5 pipeline, and a data-element authorization decision you can watch happen — with the evidence trail your examiners ask for.