IA-11—Re-Authentication
LOW
MODERATE
HIGH
>Control Description
Require users to re-authenticate when [Assignment: organization-defined circumstances or situations requiring re-authentication].
>Supplemental Guidance
In addition to the re-authentication requirements associated with device locks, organizations may require re-authentication of individuals in certain situations, including when roles, authenticators or credentials change, when security categories of systems change, when the execution of privileged functions occurs, after a fixed time period, or periodically.