03.12.03E Risk Monitoring

Statement

Ensure risk monitoring is an integral part of the continuous monitoring strategy that includes effectiveness monitoring, compliance monitoring, change monitoring.

Guidance

Risk monitoring is guided and informed by the established organizational risk tolerance. Effectiveness monitoring determines the ongoing effectiveness of the implemented risk response measures. Compliance monitoring verifies that required risk response measures are implemented. It also verifies that security requirements are satisfied. Change monitoring identifies changes to organizational systems and environments of operation that may affect security risk. This requirement enhances SP 800-171 requirement 03.12.03.

Statement

• (includes preempt) Ensure that the threat event does not have an impact.

  • Reduce likelihood of occurrence and/or reduce likelihood of impact.

  • The adversary’s efforts or resources cannot be applied or are wasted.

• (includes exert) Make it more difficult for threat events to cause adverse impacts or consequences.

  • Reduce likelihood of impact and reduce level of impact.

  • Adversary activities are restricted in scope, fail to achieve full effect, do not take place in accordance with adversary timeline, or require greater resources than adversary had planned.

• (includes detect) Reduce risk due to ignorance of threat events and possible replicated or similar threat events in the same or similar environments.

  • Reduce likelihood of impact.

  • The adversary loses the advantage of stealth as defenders are better prepared by developing and sharing threat intelligence.

Assessment objective

risk monitoring is an integral part of the continuous monitoring strategy.

Assessment objective

effectiveness monitoring is included in risk monitoring.

Assessment objective

compliance monitoring is included in risk monitoring.

Assessment objective

change monitoring is included in risk monitoring.

Assessment method

• Assessment and monitoring policy organizational continuous monitoring strategy system-level continuous monitoring strategy procedures addressing continuous monitoring of system assessment report plan of action and milestones system monitoring records impact analyses status reports system security plan other relevant documents or records

Assessment method

• Personnel with continuous monitoring responsibilities personnel with information security responsibilities

Assessment method

• Mechanisms supporting risk monitoring

1. Forbhreathnú

1.1 Tagairtí

1.2 Ceanglais aitheanta

1.3 Rialacháin ghaolmhara

2. Ceanglais aitheanta

3. Rialacháin ghaolmhara

Saincheisteanna nasctha

• 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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