+CM-07(04) Unauthorized Software — Deny-by-exception
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CM-07(04) Unauthorized Software — Deny-by-exception
Control
- Identify [Assignement: software programs];
- Employ an allow-all, deny-by-exception policy to prohibit the execution of unauthorized software programs on the system; and
- Review and update the list of unauthorized software programs [Assignement: frequency].
Discussion
Unauthorized software programs can be limited to specific versions or from a specific source. The concept of prohibiting the execution of unauthorized software may also be applied to user actions, system ports and protocols, IP addresses/ranges, websites, and MAC addresses.
Assessment Objective
- [Assignement: software programs] are identified;
- an allow-all, deny-by-exception policy is employed to prohibit the execution of unauthorized software programs on the system;
- the list of unauthorized software programs is reviewed and updated [Assignement: frequency].
Assessment Method
Examine
Configuration management policy
procedures addressing least functionality in the system
configuration management plan
system design documentation
system configuration settings and associated documentation
list of software programs not authorized to execute on the system
system component inventory
common secure configuration checklists
review and update records associated with list of unauthorized software programs
change control records
system audit records
system security plan
other relevant documents or records
Interview
Organizational personnel with responsibilities for identifying software not authorized to execute on the system
organizational personnel with information security responsibilities
system/network administrators
1. Přehled
1.1 Odkazy
1.2 Identifikované požadavky
1.3 Související regulace
2. Identifikované požadavky
Požadavky
| Zdroj |
Požadavek |
3. Související regulace
Propojené úkoly
- 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.
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