CM — CONFIGURATION MANAGEMENT
CM-11: USER-INSTALLED SOFTWARE
NIST 800-53R4 Membership CM-11:
- a. Establishes [Assignment: organization-defined policies] governing the installation of software by users;
- b. Enforces software installation policies through [Assignment: organization-defined methods]; and
- c. Monitors policy compliance at [Assignment: organization-defined frequency].
If provided the necessary privileges, users have the ability to install software in organizational information systems. To maintain control over the types of software installed, organizations identify permitted and prohibited actions regarding software installation. Permitted software installations may include, for example, updates and security patches to existing software and downloading applications from organization-approved "app stores." Prohibited software installations may include, for example, software with unknown or suspect pedigrees or software that organizations consider potentially malicious. The policies organizations select governing user-installed software may be organization-developed or provided by some external entity. Policy enforcement methods include procedural methods (e.g., periodic examination of user accounts), automated methods (e.g., configuration settings implemented on organizational information systems), or both.
RELATED CONTROLS: CM-11
CM-11 (1) USER-INSTALLED SOFTWARE | ALERTS FOR UNAUTHORIZED INSTALLATIONS
The information system alerts [Assignment: organization-defined personnel or roles] when the unauthorized installation of software is detected.
Supplemental Guidance: NONE
RELATED CONTROLS: CM-11 (1)
CM-11 (2) USER-INSTALLED SOFTWARE | PROHIBIT INSTALLATION WITHOUT PRIVILEGED STATUS
The information system prohibits user installation of software without explicit privileged status.
Privileged status can be obtained, for example, by serving in the role of system administrator.
RELATED CONTROLS: CM-11 (2)
- NO REFERENCES