Assessment Objective

Determine if:

• MA-04(03)(a)
  • MA-04(03)(a)[01] nonlocal maintenance services are required to be performed from a system that implements a security capability comparable to the capability implemented on the system being serviced;
  • MA-04(03)(a)[02] nonlocal diagnostic services are required to be performed from a system that implements a security capability comparable to the capability implemented on the system being serviced; or
• MA-04(03)(b)
  • MA-04(03)(b)[01] the component to be serviced is removed from the system prior to nonlocal maintenance or diagnostic services;
  • MA-04(03)(b)[02] the component to be serviced is sanitized (for organizational information);
  • MA-04(03)(b)[03] the component is inspected and sanitized (for potentially malicious software) after the service is performed and before reconnecting the component to the system.

Assessment Methods

Examine

• Maintenance policy
• procedures addressing nonlocal system maintenance
• service provider contracts and/or service-level agreements
• maintenance records
• inspection records
• audit records
• equipment sanitization records
• media sanitization records
• system security plan
• other relevant documents or records

Interview

• Organizational personnel with system maintenance responsibilities
• system maintenance provider
• organizational personnel with information security responsibilities
• organizational personnel responsible for media sanitization
• system/network administrators

Test

• Organizational processes for comparable security and sanitization for nonlocal maintenance
• organizational processes for the removal, sanitization, and inspection of components serviced via nonlocal maintenance
• mechanisms supporting and/or implementing component sanitization and inspection

Powiązane zgłoszenia

• 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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