Splunk Enterprise must be configured with a successful/unsuccessful logon attempts report.
An XCCDF Rule
Description
<VulnDiscussion>The SIEM or Central Log Server is the mitigation method for most of the other STIGs applied to an organization. Robust alerting and reporting is a key feature in any incident response plan. The ability to report on logon attempts is the first step is creating a chain of events for a forensic analysis and incident response.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-221942r961824_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
If the Splunk instance is used for Tier 2 CSSP (formerly CND-SP) or JRSS analysis, this fix is N/A.
Configure Splunk Enterprise using the reporting and notification tools to create a report that audits the logon attempts. Make this report available to the ISSM and other required individuals.