+CP-04(05) Self-challenge

CP-04(05) Self-challenge

Control

Employ [Assignement: mechanisms] to [Assignement: system or system component] to disrupt and adversely affect the system or system component.

Discussion

Often, the best method of assessing system resilience is to disrupt the system in some manner. The mechanisms used by the organization could disrupt system functions or system services in many ways, including terminating or disabling critical system components, changing the configuration of system components, degrading critical functionality (e.g., restricting network bandwidth), or altering privileges. Automated, on-going, and simulated cyber-attacks and service disruptions can reveal unexpected functional dependencies and help the organization determine its ability to ensure resilience in the face of an actual cyber-attack.

Assessment Objective

[Assignement: mechanisms] are employed to disrupt and adversely affect the [Assignement: system or system component].

Assessment Method

Examine

Contingency planning policy procedures addressing system recovery and reconstitution contingency plan contingency plan test documentation contingency plan test results system security plan other relevant documents or records

Interview

Organizational personnel with contingency plan testing responsibilities organizational personnel with system recovery and reconstitution responsibilities organizational personnel with information security responsibilities

1. Forbhreathnú

Teideal	Caighdeán

1.1 Tagairtí

1.2 Ceanglais aitheanta

1.3 Rialacháin ghaolmhara

2. Ceanglais aitheanta

Ceanglais
Foinse	Ceanglas

3. Rialacháin ghaolmhara

Rialacháin
Foinse	Rialáil

Saincheisteanna nasctha

Naisc
Cineál naisc	Saincheist
is blocked by	CP-04(05) Self-challenge – 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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