+SC-32 System Partitioning
---+SC-32(01) Separate Physical Domains for Privileged Functions

SC-32 System Partitioning

Control

Partition the system into [Assignement: system components] residing in separate [Selection: physical; logical] domains or environments based on [Assignement: circumstances for the physical or logical separation of components].

Discussion

System partitioning is part of a defense-in-depth protection strategy. Organizations determine the degree of physical separation of system components. Physical separation options include physically distinct components in separate racks in the same room, critical components in separate rooms, and geographical separation of critical components. Security categorization can guide the selection of candidates for domain partitioning. Managed interfaces restrict or prohibit network access and information flow among partitioned system components.

Assessment Objective

the system is partitioned into [Assignement: system components] residing in separate [Selection: physical; logical] domains or environments based on [Assignement: circumstances for the physical or logical separation of components].

Assessment Method

Examine

System and communications protection policy procedures addressing system partitioning system design documentation system configuration settings and associated documentation system architecture list of system physical domains (or environments) system facility diagrams system network diagrams system security plan other relevant documents or records

Interview

System/network administrators organizational personnel with information security responsibilities organizational personnel installing, configuring, and/or maintaining the system system developers/integrators

1. Áttekintés

SC-32(01) Separate Physical Domains for Privileged Functions

Control

Partition privileged functions into separate physical domains.

Discussion

Privileged functions that operate in a single physical domain may represent a single point of failure if that domain becomes compromised or experiences a denial of service.

Assessment Objective

privileged functions are partitioned into separate physical domains.

Assessment Method

Examine

System and communications protection policy procedures addressing system partitioning system design documentation system configuration settings and associated documentation system architecture list of system physical domains (or environments) system facility diagrams system network diagrams system security plan other relevant documents or records

Interview

System/network administrators organizational personnel with information security responsibilities organizational personnel installing, configuring, and/or maintaining the system system developers/integrators

1.1 Hivatkozások

1.2 Azonosított követelmények

1.3 Kapcsolódó szabályozások

2. Azonosított követelmények

Követelmények

3. Kapcsolódó szabályozások

Szabályozások

Kapcsolt feladatok

Kapcsolatok
is blocked by SC-32 System Partitioning – Assessment Procedure
is blocked by System Partitioning
  • 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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