Infoblox 7.x DNS Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
-
SRG-APP-000516-DNS-000092
Group -
SRG-APP-000516-DNS-000093
Group -
In a split DNS configuration, where separate name servers are used between the external and internal networks, the internal name server must be configured to not be reachable from outside resolvers.
Instead of having the same set of authoritative name servers serve different types of clients, an enterprise could have two different sets of authoritative name servers. One set, called external ...Rule Medium Severity -
SRG-APP-000516-DNS-000099
Group -
The DNS implementation must enforce a Discretionary Access Control (DAC) policy that limits propagation of access rights.
Discretionary Access Control (DAC) is based on the premise that individual users are "owners" of objects and therefore have discretion over who should be authorized to access the object and in whic...Rule Medium Severity -
The platform on which the name server software is hosted must be configured to send outgoing DNS messages from a random port.
OS configuration practices as issued by the US Computer Emergency Response Team (US CERT) and the National Institute of Standards and Technology's (NIST's) National Vulnerability Database (NVD), ba...Rule Medium Severity -
SRG-APP-000516-DNS-000112
Group -
SRG-APP-000516-DNS-000103
Group -
The Infoblox NIOS version must be at the appropriate version.
Infoblox NIOS is updated on a regular basis to add feature support, implement bug fixes, and address security vulnerabilities. NIOS is a hardened system with no direct user access to the software c...Rule Medium Severity -
SRG-APP-000516-DNS-000108
Group
Node 2
The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.