SA-08(16) Self-reliant Trustworthiness

Control

Implement the security design principle of self-reliant trustworthiness in [Assignement: systems or system components].

Discussion

The principle of self-reliant trustworthiness states that systems minimize their reliance on other systems for their own trustworthiness. A system is trustworthy by default, and any connection to an external entity is used to supplement its function. If a system were required to maintain a connection with another external entity in order to maintain its trustworthiness, then that system would be vulnerable to malicious and non-malicious threats that could result in the loss or degradation of that connection. The benefit of the principle of self-reliant trustworthiness is that the isolation of a system will make it less vulnerable to attack. A corollary to this principle relates to the ability of the system (or system component) to operate in isolation and then resynchronize with other components when it is rejoined with them.

Assessment Objective

[Assignement: systems or system components] implement the security design principle of self-reliant trustworthiness.

Assessment Method

Examine

System and services acquisition policy procedures addressing the security design principle of self-reliant trustworthiness used in the specification, design, development, implementation, and modification of the system system design documentation security and privacy requirements and specifications for the system system security and privacy architecture system security plan other relevant documents or records

Interview

Organizational personnel with the responsibility for determining system security and privacy requirements organizational personnel with system specification, design, development, implementation, and modification responsibilities system developers organizational personnel with information security responsibilities

1. Resumen

Título	Estándar

1.1 Referencias

1.2 Requisitos identificados

1.3 Regulaciones relacionadas

2. Requisitos identificados

Requisitos
Fuente	Requisito

3. Regulaciones relacionadas

Regulaciones
Fuente	Regulación

Incidencias vinculadas

Vínculos
Tipo de vínculo	Incidencia
is blocked by	SA-08(16) Self-reliant Trustworthiness – Assessment Procedure

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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