+CM-05(05) Privilege Limitation for Production and Operation

CM-05(05) Privilege Limitation for Production and Operation

Control

  1. Limit privileges to change system components and system-related information within a production or operational environment; and
  2. Review and reevaluate privileges [Assignement: organization-defined frequency].

Discussion

In many organizations, systems support multiple mission and business functions. Limiting privileges to change system components with respect to operational systems is necessary because changes to a system component may have far-reaching effects on mission and business processes supported by the system. The relationships between systems and mission/business processes are, in some cases, unknown to developers. System-related information includes operational procedures.

Assessment Objective

    1. privileges to change system components within a production or operational environment are limited;
    2. privileges to change system-related information within a production or operational environment are limited;
    1. privileges are reviewed [Assignement: frequency];
    2. privileges are reevaluated [Assignement: frequency].

Assessment Method

Examine

Configuration management policy procedures addressing access restrictions for changes to the system configuration management plan system design documentation system architecture and configuration documentation system configuration settings and associated documentation user privilege reviews user privilege recertifications system component inventory change control records system audit records system security plan other relevant documents or records

Interview

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

3. Související regulace

Regulace

Propojené úkoly

Vazby
is blocked by CM-05(05) Privilege Limitation for Production and Operation – Assessment Procedure
is blocked by Role-Based Permissions To Implement Changes
  • 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.

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