NS-2 Secure cloud services with network controls
Use Private Endpoints, Service Endpoints, and firewall rules to restrict access to PaaS services from authorised networks only.
Source: Azure Security Benchmark v3 (renamed Microsoft cloud security benchmark), NS-2. The statement above is our statement of the clause, read from the published text and cited so you can check it against the official text, not the instrument verbatim. Open Azure Security Benchmark v3 (renamed Microsoft cloud security benchmark) in the compliance library.
These are the artefacts auditors commonly ask for on this requirement, our guidance rather than text from the standard. Your assessor decides what is sufficient in your context, and asks for samples across the period when a report covers one.
system holds itEvidence a system already holds
- Private Endpoint inventory · Endpoint management (MDM / EDR)
- Storage account firewall configuration · Identity provider / directory
- SQL firewall rules · Cloud console / configuration management
periodic reviewEvidence produced at each review
- Public access disabled evidence · Cloud console / configuration management
governing documentDocuments that govern the control
none for this control
First move
Common gaps auditors find
- PaaS services with public endpoints
- Allow-all firewall rules
- DNS not configured for Private Endpoints
Do this for your whole sheet
Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.
Build my evidence sheetNS-1 Establish network segmentation boundaries · NS-3 Deploy firewall at the edge of enterprise network