NET-18.5 ยท Domain Name Verification

Control Description

Mechanisms exist to ensure that domain name lookups, whether for internal or external domains, are validated according to Domain Name System Security Extensions (DNSSEC).

Control Question
Assessment question for control validation

Does the organization ensure that domain name lookups, whether for internal or external domains, are validated according to Domain Name System Security Extensions (DNSSEC)?

Control Weighting
8
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 2: NET-18.5
ESP Level 3: NET-18.5