03.16.03 External System Services

Statement

• a. Require the providers of external system services used for the processing, storage, or transmission of CUI to comply with the following security requirements: {{ insert: param, A.03.16.03.ODP.01 }}.

• b. Define and document user roles and responsibilities with regard to external system services, including shared responsibilities with external service providers.

• c. Implement processes, methods, and techniques to monitor security requirement compliance by external service providers on an ongoing basis.

Guidance

External system services are provided by external service providers. Organizations establish relationships with external service providers in a variety of ways, including through business partnerships, contracts, interagency agreements, lines of business arrangements, licensing agreements, joint ventures, and supply chain exchanges. The responsibility for managing risks from the use of external system services remains with the organization charged with protecting CUI. Service-level agreements define expectations of performance, describe measurable outcomes, and identify remedies, mitigations, and response requirements for instances of noncompliance. Information from external service providers regarding the specific functions, ports, protocols, and services used in the provision of such services can be useful when there is a need to understand the trade-offs involved in restricting certain functions and services or blocking certain ports and protocols. This requirement is related to [](#/cprt/framework/version/SP_800_171_3_0_0/home?element=03.01.20) 03.01.20.

Assessment objective

the providers of external system services used for the processing, storage, or transmission of CUI comply with the following security requirements: {{ insert: param, A.03.16.03.ODP.01 }}.

Assessment objective

processes, methods, and techniques to monitor security requirement compliance by external service providers on an ongoing basis are implemented.

Assessment objective

user roles and responsibilities with regard to external system services, including shared responsibilities with external service providers, are defined and documented.

Assessment method

• system and services acquisition policy and procedures procedures for monitoring security requirement compliance by external service providers acquisition documentation contracts service-level agreements interagency agreements licensing agreements list of security requirements for external provider services assessment results or reports from external service providers SCRM plan system security plan other relevant documents or records

Assessment method

• personnel with acquisition responsibilities external providers of system services personnel with SCRM responsibilities personnel with information security responsibilities

Assessment method

• organizational processes for monitoring security and privacy control compliance by external service providers on an ongoing basis mechanisms for monitoring security and privacy control compliance by external service providers on an ongoing basis

1. Преглед

1.1 Препратки

1.2 Идентифицирани изисквания

1.3 Свързани регулации

2. Идентифицирани изисквания

3. Свързани регулации

Свързани задачи

• 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.