IA-4(9)—Attribute Maintenance And Protection
>Control Description
Maintain the attributes for each uniquely identified individual, device, or service in [Assignment: organization-defined protected central storage].
>Supplemental Guidance
For each of the entities covered in IA-02, IA-03, IA-08, and IA-09, it is important to maintain the attributes for each authenticated entity on an ongoing basis in a central (protected) store.