3.13.16
Data At Rest
Protect the confidentiality of CUI at rest.
- Validation method
- Weekly canonical hardening run
- Review cadence
- Quarterly
- Last validated
- 9/15/2026
Assessment objectives [NIST SP 800-171A]
Each [a]–[z] objective is scored independently; one NOT MET fails the requirement. Expand any objective to see the evidence behind it — every item carries a SHA-256 and the time it was collected. Substantiation is reported separately and never changes the finding.
- a
the confidentiality of CUI at rest is protected.
METUnsubstantiated- Not yet evidenced — 2 validator check(s) never observed: az.storage.encryption.cmk_enforced, azure.disk.encryption
- Not yet evidenced — 2 validator check(s) never observed: os.bitlocker.all_volumes_protected, os.bitlocker.system_drive_protected
- Not yet evidenced — 1 of 1 bundle artifact(s) not present in any collected run
- Not yet evidenced — no finalized control_monitoring entries on file
- Not yet evidenced — 1 of 1 governance document(s) not on file: MAC-POL-225
Evidence chain
Requirement → objective → evidence → asset → owner → validation → framework, as rows. 1 of 1 objectives scored, 0 evidence citations · snapshot 9/19/2026 (rows).
- Owner
- Unassigned
- Validation
- Weekly canonical hardening run · Quarterly · last 9/15/2026
- Finding
- MET
- Also supports
- A.8.24
- 3.13.16[a]MET (inherited)responsibility: provider (inherited_from_control, template)
the confidentiality of CUI at rest is protected.
Governance Narrative
Northwind implements 3.13.16 on the NEIS boundary. Evidence is collected by the weekly hardening run and the governance registers; see the linked evidence and the SSP.
Technical Narrative
Configured on NWD-FS01, NWD-ERP01 and the CAD workstation OU; validated weekly.
Governance Artifacts (0)
No governance artifacts uploaded.
Evidence Metadata (2)
| Run ID | File Path | SHA-256 | Source | Expires |
|---|---|---|---|---|
run-2026-09-14T02-00-00Z-northwind | vault://northwind/run-2026-09-14T02-00-00Z-northwind/3.13.16/forensic-packet.json | b9aa3893b4d543b9… | enclavewatch-canonical-run | 12/14/2026 |
run-2026-08-17T02-00-00Z-northwind | vault://northwind/run-2026-08-17T02-00-00Z-northwind/3.13.16/forensic-packet.json | 90c61ccd0b9d7820… | enclavewatch-canonical-run | 8/25/2026 (expired) |
Change History
implementation_status
in_progress → implemented
assessor.demo@northwind-defense.example
8/25/2026, 11:57:39 PM
implementation_status
implemented → in_progress
assessor.demo@northwind-defense.example
8/18/2026, 11:57:39 PM