Network architecture & program · Under 50 employees · NIST SP 800-53 · Initial term 3 months, annual renewal since
- Trigger
- Engaged to architect a new network configuration for an operation that had outgrown the one it had. Security was not the reason for the call.
- Scope
- Designing the new configuration meant first establishing what was actually running. That review found endpoint protection absent, and no maintenance program keeping the firewall aligned to NIST SP 800-53 — the control was in place, the process that would have kept it current was not. Neither finding was what we had been hired to look for, and both were reported before the architecture work continued.
- Delivered
- A new network architecture covering endpoints, remote access, a site fallback internet path, and separation of data and voice traffic. Security policies, including the maintenance process the firewall had been missing. Backup and recovery plans. Advisory input into vendor selection for new internal systems.
- Outcome
- A vendor requirement calling for specific firewall hardware available from a single manufacturer, plus a dedicated secondary circuit, was closed out with a configuration change on hardware already installed — detailed further down this page. The endpoint gap found during the review was closed inside the build rather than deferred to a later project, and the absent firewall maintenance process was written into policy — a control nobody is responsible for keeping current decays quietly between reviews, and that decay is what the standard is actually guarding against.
- Not our role
- Vendor selection was advisory. We assessed fit and said so plainly; the purchasing decision stayed with the client. This was architecture and program work using NIST SP 800-53 as the reference standard — not an audit, not a certification, and not a formal control assessment against it.