The network element must detect unsanctioned information when transferring information between different security domains.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-34251	SRG-NET-000284-DNS-NA	SV-44730r1_rule		Medium

Description
Information flow control regulates where information is allowed to travel within a network and between interconnected networks. The flow of all network traffic must be monitored and controlled, so it does not introduce any unacceptable risk to the network infrastructure or data. It is imperative that when information is being moved from one security domain to another, mechanisms are deployed to detect traffic with payloads that are not in conformance with the policy of the DoD and the organization. Data transfer requirements between security domains is not a function of DNS.

Description

Information flow control regulates where information is allowed to travel within a network and between interconnected networks. The flow of all network traffic must be monitored and controlled, so it does not introduce any unacceptable risk to the network infrastructure or data. It is imperative that when information is being moved from one security domain to another, mechanisms are deployed to detect traffic with payloads that are not in conformance with the policy of the DoD and the organization. Data transfer requirements between security domains is not a function of DNS.

STIG	Date
Domain Name System (DNS) Security Requirements Guide	2012-10-24

Details

Check Text ( C-42235r1_chk )
This is not a function of DNS.

Fix Text (F-38182r1_fix)
This requirement is NA for DNS. No fix required.