03.06.03E Behavior Analysis

Statement

Analyze anomalous or suspected adversarial behavior in or related to {{ insert: param, A.03.06.03E.ODP.01 }}.

Guidance

If the organization maintains a deception environment, an analysis of behaviors in that environment, including resources targeted by the adversary and the timing of the incident or event, can provide significant insights into adversarial tactics, techniques, and procedures. External to a deception environment, the analysis of anomalous behavior (e.g., changes in system performance or usage patterns) or suspected adversarial behavior (e.g., changes in searches for the location of specific resources) can give the organization such insight. This requirement enhances SP 800-171 requirement 03.06.01.

Statement

• (includes detect and reveal) 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

anomalous or suspected adversarial behavior in or related to {{ insert: param, A.03.06.03E.ODP.01 }} is analyzed.

Assessment method

• Incident response policy procedures addressing system monitoring tools and techniques incident response plan system monitoring logs or records system monitoring tools and techniques documentation system configuration settings and associated documentation system security plan system component inventory network diagram system protocols documentation list of acceptable thresholds for false positives and false negatives other relevant documents or records

Assessment method

• Personnel with information security responsibilities system/network administrators

Assessment method

• Processes for detecting anomalous behavior

1. Przegląd

1.1 Odwołania

1.2 Zidentyfikowane wymagania

1.3 Powiązane regulacje

2. Zidentyfikowane wymagania

3. Powiązane regulacje

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.

  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.