NET-18.6 ยท Internet Address Denylisting

Control Description

Mechanisms exist to implement Internet address denylisting protections that blocks traffic received from or destined to a denylisted Internet address.

Control Question
Assessment question for control validation

Does the organization implement Internet address denylisting protections that blocks traffic received from or destined to a denylisted Internet address?

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-18.6
ESP Level 3: NET-18.6