Assessment Objective
Determine if:
- CM-07(01)(a) the system is reviewed [Assignment: frequency] to identify unnecessary and/or non-secure functions, ports, protocols, software, and services:
- CM-07(01)(b)
- CM-07(01)(b)[01] [Assignment: functions] deemed to be unnecessary and/or non-secure are disabled or removed;
- CM-07(01)(b)[02] [Assignment: ports] deemed to be unnecessary and/or non-secure are disabled or removed;
- CM-07(01)(b)[03] [Assignment: protocols] deemed to be unnecessary and/or non-secure are disabled or removed;
- CM-07(01)(b)[04] [Assignment: software] deemed to be unnecessary and/or non-secure is disabled or removed;
- CM-07(01)(b)[05] [Assignment: services] deemed to be unnecessary and/or non-secure are disabled or removed.
Assessment Methods
Examine
- Configuration management policy
- procedures addressing least functionality in the system
- configuration management plan
- system design documentation
- system configuration settings and associated documentation
- common secure configuration checklists
- documented reviews of functions, ports, protocols, and/or services
- change control records
- system audit records
- system security plan
- other relevant documents or records
Interview
- Organizational personnel with responsibilities for reviewing functions, ports, protocols, and services on the system
- organizational personnel with information security responsibilities
- system/network administrators
- system developers
Test
- Organizational processes for reviewing or disabling functions, ports, protocols, and services on the system
- mechanisms implementing review and disabling of functions, ports, protocols, and/or services
Linked Issues
| Linktype | Issue |
|---|---|
| blocks | CM-07(01) Periodic Review |
- NIST -
EN: Publications of the National Institute of Standards and Technology (NIST), U.S. Department of Commerce, https://www.nist.gov/, from their electronic versions (OSCAL; SP 800-63-4 from its HTML version, https://pages.nist.gov/800-63-4/). Works of NIST employees are not subject to copyright protection in the United States (17 U.S.C. § 105); the OSCAL content is dedicated to the public domain worldwide (CC0 1.0); outside the United States NIST grants the right to reprint its technical series publications in all formats (NIST copyright statement). Republished courtesy of the National Institute of Standards and Technology; each document names its citation. Divided into sections and converted into the GRCA format, the wording unchanged. Only the versions published by NIST are authoritative.
DE: Veröffentlichungen des National Institute of Standards and Technology (NIST), U.S. Department of Commerce, https://www.nist.gov/, aus ihren elektronischen Fassungen (OSCAL; SP 800-63-4 aus ihrer HTML-Fassung, https://pages.nist.gov/800-63-4/). Werke von NIST-Beschäftigten sind in den USA urheberrechtlich nicht geschützt (17 U.S.C. § 105); die OSCAL-Inhalte sind weltweit gemeinfrei gestellt (CC0 1.0); außerhalb der USA räumt das NIST das Recht ein, seine Technical-Series-Publikationen in allen Formaten neu zu veröffentlichen (Copyright-Hinweis des NIST). „Republished courtesy of the National Institute of Standards and Technology“; jedes Dokument nennt seine Zitierangabe. In Abschnitte aufgeteilt und in das GRCA-Format umgewandelt, der Wortlaut unverändert. Maßgeblich sind allein die vom NIST veröffentlichten Fassungen.