|
controlSI-21
Information Refresh (SI-21)
Refresh [organization-defined] at [organization-defined] or generate the information on demand and delete the information when no longer needed.
integritymalwareflaw-remediationmonitoring
Why These Connect
Maps To1
These are equivalent or closely aligned requirements in other frameworks.
Supports4
These related controls work together — a change to one may affect the others.
Related Controls(2)
Cross-Framework Mappings(1)
ISO 27001ISO/IEC 27001:20221 mappingFinal
NIST OLIR informative reference — SP 800-53 Rev 5 to ISO/IEC 27001:2022
Organization-Defined Parameters(2)
Assignmentorganization-defined information
Assignmentorganization-defined frequencies