IAC-02.4 ยท Out-of-Band Authentication (OOBA)

Control Description

Mechanisms exist to implement Out-of-Band Authentication (OOBA) under specific conditions.

Control Question
Assessment question for control validation

Does the organization implement Out-of-Band Authentication (OOBA) under specific conditions?

Control Weighting
5
Validation Cadence
Annual
NIST CSF Function
Protect
Supply Chain Risk Management (SCRM) Tiers
Applicable SCRM tier levels for this control
Tier 2 - Operational
Tier 3 - Tactical