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Administering splunk enterprise security11/21/2023 You can learn more about all of these data models here. Retrieve user and device association data from UBA to view it in ES.Send correlation search results from ES to UBA to be processed for anomalies.Send threats and anomalies from UBA to ES to adjust risk scores and create notable events.The User Behavior Analytics (UBA) add-on Splunk_TA_ueba is included in the Splunk Enterprise Security install and allows you to: Splunk User Behavior Analytics (UBA) is a separate solution that extends your ability to detect insider threats. Those collections are used as lookups during threat generation searches. These searches run by default every five minutes and scan for threat activity related to any of the threat collections. When threat matches are found, events are generated in the threat_activity index and appear in the Threat Intelligence data model. The data model is scanned by the Threat Activity Detected correlation search and new notables for threat activity are created. The data is parsed into KV store collections with “_intel” suffixes. Link RiskIQ PassiveTotal App for Splunk enables security teams to accelerate their investigations, eliminate threats and better protect their enterprise. Threat Intelligence. In Splunk Enterprise Security, threat intelligence is downloaded regularly from external and internal sources.In addition to the data models available as part of the Common Information Model add-on, Splunk Enterprise Security uses custom data models. To determine which data models are using the most storage or processor time, go to Audit > Data Model Audit. You can also search all events in a data model with the from command. | tstats count FROM datamodel=Network_Traffic.All_Traffic BY sourcetype Administering Cisco Contact Center Enterprise (CCEA) (500-442) DevNet. Use the datamodel command to examine the source types contained in the data model. Easily view each data model’s size, retention settings, and current refresh status. System Security Architect (PSECAUTH21) SAP S/4HANA System Administration. Enable acceleration for the data model to return results faster for searches, reports, and dashboard panels that reference the data model.Tags allow list. Restrict the tag attribute of a data model to specific tag values to improve performance. By default, allow lists use the tags for the child datasets in the data model.Improve performance by constraining the indexes that each data model searches. Use the CIM add-on to change data model settings like acceleration, index allow list, and tag allow list.Describe numeric vs.In Splunk Enterprise Security, go to Configure > CIM Setup.Create an add-on for a custom sourcetype.Verify data is correctly configured for use in ES.Configure local and cloud domain information.Identify steps for downloading and installing ES.Provide ES pre-installation requirements.Explain the different add-ons and where they are installed.Give an overview of general ES install requirements.View Risk Notables and risk information.Explain risk scores and how they can be changed.Give an overview of Risk-Based Alerting (RBA).Customize the Security Posture and Incident Review dashboards.Describe correlation searches, adaptive response actions, and notable events.
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