NET-06.4 ยท Segregation From Enterprise Services

Control Description

Mechanisms exist to isolate sensitive/regulated data enclaves (secure zones) from corporate-provided IT resources by providing enclave-specific IT services (e.g., directory services, DNS, NTP, ITAM, antimalware, patch management, etc.) to those isolated network segments.

Control Question
Assessment question for control validation

Does the organization isolate sensitive/regulated data enclaves (secure zones) from corporate-provided IT resources by providing enclave-specific IT services (e.g., directory services, DNS, NTP, ITAM, antimalware, patch management, etc.) to those isolated network segments?

Control Weighting
4
Validation Cadence
Annual
NIST CSF Function
Protect
Supply Chain Risk Management (SCRM) Tiers
Applicable SCRM tier levels for this control
Tier 3 - Tactical
Core Control Designations
Special designations and baseline inclusions
ESP Level 3: NET-06.4