NET-18.9 ยท Certificate Denylisting

Control Description

Mechanisms exist to prevent communication with Technology Assets, Applications and/or Services (TAAS) that use a set of known bad certificates.

Control Question
Assessment question for control validation

Does the organization prevent communication with Technology Assets, Applications and/or Services (TAAS) that use a set of known bad certificates?

Control Weighting
7
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-18.9
ESP Level 3: NET-18.9
Errata & Additional Notes

- wordsmithed control