PR.IR-03: Mechanisms are implemented to achieve resilience requirements in normal and adverse situations

Info icon.

Subcategory is new to this version of the framework and incorporates the following item from the previous version: PR.PT-5: Mechanisms (e.g., failsafe, load balancing, hot swap) are implemented to achieve resilience requirements in normal and adverse situations.

Description

[csf.tools Note: Subcategories do not have detailed descriptions. However NIST has provided the following implementation examples.]

Implementation Examples

1st: 1st Party Risk

Ex1: Avoid single points of failure in systems and infrastructure

Ex2: Use load balancing to increase capacity and improve reliability

Ex3: Use high-availability components like redundant storage and power supplies to improve system reliability