03.07.05 Nonlocal Maintenance

Statement

• a. Approve and monitor nonlocal maintenance and diagnostic activities.

• b. Implement multi-factor authentication and replay resistance in the establishment of nonlocal maintenance and diagnostic sessions.

• c. Terminate session and network connections when nonlocal maintenance is completed.

Guidance

Nonlocal maintenance and diagnostic activities are conducted by individuals who communicate through an external or internal network. Local maintenance and diagnostic activities are carried out by individuals who are physically present at the location of the system and not communicating across a network connection. Authentication techniques used to establish nonlocal maintenance and diagnostic sessions reflect the requirements in [](#/cprt/framework/version/SP_800_171_3_0_0/home?element=03.05.01) 03.05.01.

Assessment objective

nonlocal maintenance and diagnostic activities are approved.

Assessment objective

nonlocal maintenance and diagnostic activities are monitored.

Assessment objective

session connections are terminated when nonlocal maintenance is completed.

Assessment objective

network connections are terminated when nonlocal maintenance is completed.

Assessment objective

multi-factor authentication is implemented in the establishment of nonlocal maintenance and diagnostic sessions.

Assessment objective

replay resistance is implemented in the establishment of nonlocal maintenance and diagnostic sessions.

Assessment method

• maintenance policy and procedures remote access policy and procedures procedures for nonlocal system maintenance records of remote access maintenance records diagnostic records system design documentation system configuration settings system security plan other relevant documents or records

Assessment method

• personnel with system maintenance responsibilities personnel with information security responsibilities system administrators

Assessment method

• processes for managing nonlocal maintenance mechanisms for implementing, supporting, or managing nonlocal maintenance mechanisms for implementing multi-factor authentication and replay resistance mechanisms for terminating nonlocal maintenance sessions and network connections

1. Pregled

1.1 Sklici

1.2 Ugotovljene zahteve

1.3 Povezani predpisi

2. Ugotovljene zahteve

3. Povezani predpisi

Povezane zadeve

• 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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