03.04.04 Impact Analyses

Statement

• a. Analyze changes to the system to determine potential security impacts prior to change implementation.

• b. Verify that the security requirements for the system continue to be satisfied after the system changes have been implemented.

Guidance

Organizational personnel with security responsibilities conduct impact analyses that include reviewing system security plans, policies, and procedures to understand security requirements; reviewing system design documentation and operational procedures to understand how system changes might affect the security state of the system; reviewing the impacts of system changes on supply chain partners with stakeholders; and determining how potential changes to a system create new risks and the ability to mitigate those risks. Impact analyses also include risk assessments to understand the impacts of changes and determine whether additional security requirements are needed. Changes to the system may affect the safeguards and countermeasures previously implemented. This requirement is related to [](#/cprt/framework/version/SP_800_171_3_0_0/home?element=03.04.03)03.04.03. Not all changes to the system are configuration controlled.

Assessment objective

the security requirements for the system continue to be satisfied after the system changes have been implemented.

Assessment objective

changes to the system are analyzed to determine potential security impacts prior to change implementation.

Assessment method

• configuration management policy and procedures procedures for security impact analyses for system changes configuration management plan security impact analysis documentation system design documentation analysis tools and outputs change control records system audit records system security plan other relevant documents or records

Assessment method

• personnel with security impact analysis responsibilities personnel with information security responsibilities members of change control board system developers system administrators

Assessment method

• processes for security impact analyses

1. Áttekintés

1.1 Hivatkozások

1.2 Azonosított követelmények

1.3 Kapcsolódó szabályozások

2. Azonosított követelmények

3. Kapcsolódó szabályozások

Kapcsolt feladatok

• 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.