UCF STIG Viewer Logo
Changes are coming to https://stigviewer.com. Take our survey to help us understand your usage and how we can better serve you in the future.
Take Survey

The network element must perform data origin authentication and data integrity verification on all resolution responses received whether or not local client systems explicitly request this service.


Overview

Finding ID Version Rule ID IA Controls Severity
SRG-NET-000303-FW-NA SRG-NET-000303-FW-NA SRG-NET-000303-FW-NA_rule Low
Description
A recursive resolving or caching domain name system (DNS) server is an example of an information system that provides name/address resolution service for local clients. Authoritative DNS servers are examples of authoritative sources that own DNS data. Network elements that use technologies other than the DNS to map between host/service names and network addresses provide other means to enable clients to verify the authenticity and integrity of response data. DNS is not a firewall function. This requirement is a function of the DNS and is not applicable to the firewall.
STIG Date
Firewall Security Requirements Guide 2012-12-10

Details

Check Text ( C-SRG-NET-000303-FW-NA_chk )
This requirement is NA for firewall. No fix required.
Fix Text (F-SRG-NET-000303-FW-NA_fix)
This requirement is NA for firewall. No fix required.