Assessment Objective
Determine if:
- SI-04(25)[01] visibility into network traffic at external system interfaces is provided to optimize the effectiveness of monitoring devices;
- SI-04(25)[02] visibility into network traffic at key internal system interfaces is provided to optimize the effectiveness of monitoring devices.
Assessment Methods
Examine
- System and information integrity policy
- system and information integrity procedures
- procedures addressing system monitoring
- system design documentation
- system monitoring tools and techniques documentation
- system configuration settings and associated documentation
- system monitoring logs or records
- system architecture
- system audit records
- network traffic reports
- system security plan
- other relevant documents or records
Interview
- System/network administrators
- organizational personnel with information security responsibilities
- system developer
- organizational personnel installing, configuring, and/or maintaining the system
- organizational personnel responsible for monitoring system hosts
Test
- Organizational processes for system monitoring
- organizational processes for the discovery, collection, distribution, and use of indicators of compromise
- mechanisms supporting and/or implementing a system monitoring capability
- mechanisms supporting and/or implementing the discovery, collection, distribution, and use of indicators of compromise
Povezani zadaci
| Vrsta poveznice | Zadatak |
|---|---|
| blocks | SI-04(25) Optimize Network Traffic Analysis |
- 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.