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I - Mission Critical Classified

Rules and Groups employed by this XCCDF Profile

  • Splunk Enterprise must be configured to send an immediate alert to the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) when allocated log record storage volume reaches 75 percent of the repository maximum log record storage capacity.

    <VulnDiscussion>If security personnel are not notified immediately upon storage volume utilization reaching 75 percent they are unable to pla...
    Rule Low Severity
  • SRG-APP-000360-AU-000130

    <GroupDescription></GroupDescription>
    Group
  • Splunk Enterprise must notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) of all audit failure events, such as loss of communications with hosts and devices, or if log records are no longer being received.

    &lt;VulnDiscussion&gt;It is critical for the appropriate personnel to be aware if a system is at risk of failing to process audit logs as required....
    Rule Low Severity
  • SRG-APP-000361-AU-000140

    <GroupDescription></GroupDescription>
    Group
  • Splunk Enterprise must notify the System Administrator (SA) or Information System Security Officer (ISSO) if communication with the host and devices within its scope of coverage is lost.

    &lt;VulnDiscussion&gt;If the system were to continue processing after audit failure, actions could be taken on the system that could not be tracked...
    Rule Low Severity

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