MA.L2-3.7.1 Perform Maintenance
Perform maintenance on organizational systems.
Source: NIST SP 800-171 Rev 2 3.7.1
Discussion: This requirement addresses the information security aspects of the system maintenance program and applies to all types of maintenance to any system component (including hardware, firmware, applications) conducted by any local or nonlocal entity. System maintenance also includes those components not directly associated with information processing and data or information retention such as scanners, copiers, and printers. [26] In general, system maintenance requirements tend to support the security objective of availability. However, improper system maintenance or a failure to perform maintenance can result in the unauthorized disclosure of CUI, thus compromising confidentiality of that information.
SPRS Score: 3