All encrypted traffic must be decrypted prior to passing through content inspection and filtering mechanisms.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-33923	SRG-NET-000030-DNS-NA	SV-44376r1_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. Restrictions can be enforced using security zones at various protection levels as a basis for flow control decisions. Encryption and decryption of traffic for filtering 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. Restrictions can be enforced using security zones at various protection levels as a basis for flow control decisions. Encryption and decryption of traffic for filtering is not a function of DNS.

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

Details

Check Text ( C-41932r1_chk )
This is not a function of DNS.

Fix Text (F-37836r1_fix)
This requirement is NA for DNS. No fix required.