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NIST 800-53 v5
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CM-2(3): Retention of Previous Configurations
Retention of Previous Configurations
CM-2(3): Retention of Previous Configurations
Retain [Assignment: organization-defined number] of previous versions of baseline configurations of the system to support rollback.
Implementation
Not applicable - Not applicable
Planned - The implementation is planned
In progress - The implementation is currently in progress
Partially implemented - The control is partially implemented
Implemented - The control is fully implemented
Alternative implementation - There is an alternative implementation in place (e.g., shared responsibility or inherited implementation)
Description

Retaining previous versions of baseline configurations to support rollback include hardware, software, firmware, configuration files, configuration records, and associated documentation.