Skip to content

II - Mission Support Classified

Rules and Groups employed by this XCCDF Profile

  • SRG-APP-000516-DNS-000088

    <GroupDescription></GroupDescription>
    Group
  • All authoritative name servers for a zone must have the same version of zone information.

    &lt;VulnDiscussion&gt;The only protection approach for content control of DNS zone file is the use of a zone file integrity checker. The effectiven...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000089

    <GroupDescription></GroupDescription>
    Group
  • An authoritative name server must be configured to enable DNSSEC resource records.

    &lt;VulnDiscussion&gt;The specification for a digital signature mechanism in the context of the DNS infrastructure is in the Internet Engineering T...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000090

    <GroupDescription></GroupDescription>
    Group
  • The digital signature algorithm used for DNSSEC-enabled zones must be FIPS compatible.

    &lt;VulnDiscussion&gt;The choice of digital signature algorithm will be based on recommended algorithms in well-known standards. NIST's Digital Sig...
    Rule High Severity
  • SRG-APP-000516-DNS-000091

    <GroupDescription></GroupDescription>
    Group
  • For zones split between the external and internal sides of a network, the resource records (RRs) for the external hosts must be separate from the RRs for the internal hosts.

    &lt;VulnDiscussion&gt;Authoritative name servers for an enterprise may be configured to receive requests from both external and internal clients. ...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000092

    <GroupDescription></GroupDescription>
    Group
  • In a split DNS configuration, where separate name servers are used between the external and internal networks, the external name server must be configured to not be reachable from inside resolvers.

    &lt;VulnDiscussion&gt;Instead of having the same set of authoritative name servers serve different types of clients, an enterprise could have two d...
    Rule Medium Severity

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.

Capacity
Modules