SPLK-3001 Dumps with Practice Exam Questions Answers

Data models are the primary source of data for Enterprise Security dashboards. Data models provide a structured and consistent way of defining and retrieving data from indexes. Data models accelerate searches by using prebuilt summaries of the data. Data models also enable the use of the tstats command, which can perform statistical analysis on the data model summaries. Data models are mapped to the Common Information Model (CIM), which provides a common language for describing data across domains and technologies. References =

• About data models
• Use the Common Information Model in Splunk Web

The value in the red box is an IP address rating. This is a numerical value that represents the risk associated with an IP address. The higher the value, the higher the risk. This value is calculated based on the number of security events associated with the IP address, the severity of those events, and the time since the last event. References:

• Administering Splunk Enterprise Security
• Splunk Enterprise security Admin
• IP Intelligence

Removing throttling fields would not reduce the number of false positives from a correlation search. Throttling fields are the fields that are used to group events and suppress duplicate alerts. For example, if you use src and dest as throttling fields, then the correlation search will only generate one alert per unique pair of src and dest values within the throttling window. This can help reduce the number of false positives by avoiding repeated alerts for the same issue. Removing throttling fields would increase the number of alerts generated by the correlation search, which could include more false positives. The other actions could help reduce the number of false positives by making the correlation search less sensitive or less frequent. Reducing the severity would lower the priority of the alerts and make them less visible. Increasing the throttling window would increase the time interval between alerts for the same issue. Increasing threshold sensitivity would make the correlation search more selective and require more evidence to trigger an alert. References =

• Configure correlation searches in Splunk Enterprise Security
• Optimizing correlation searches in Enterprise Security

When investigating an incident in Splunk Enterprise Security, the best way to store a newly-found IOC (indicator of compromise) is to click the “Add Artifact” button. This button allows you to add an artifact to the current investigation from any dashboard or search result. An artifact is a piece of machine data that indicates risk, such as an IP address, a domain name, a file hash, or a user name. By adding an artifact to the investigation, you can enrich the context of the incident, track the artifact across multiple data sources, and share the artifact with other analysts. You can also use the artifact to create a threat intelligence indicator, which can be used to detect and alert on future threats12. References = 1: Add artifacts to an investigation - Splunk Documentation. 2: About investigations in Splunk Enterprise Security - Splunk Documentation.

 According to the Splunk Enterprise Security documentation, the best way to integrate a newly built custom dashboard to a team of security analysts in ES is to set the dashboard permissions to allow access by es_analysts and use the navigation editor to add it to the menu. This will ensure that the dashboard is visible and accessible to the users with the es_analyst role, which is the default role for security analysts in ES. The navigation editor allows you to customize the menu bar of ES and add links to custom dashboards, reports, or other views. See Customize Splunk Enterprise Security dashboards to fit your use case and Customize the navigation bar for more details.

The other options are not recommended, because they either do not integrate the dashboard properly or they create unnecessary complexity. Adding links on the ES home page to the new dashboard is not a good option, because it does not integrate the dashboard into the menu bar and it may clutter the home page. Creating a new role inherited from es_analyst, making the dashboard permissions read-only, and making this dashboard the default view for the new role is not a good option, because it creates a redundant role and it may confuse the users who expect to see the Security Posture dashboard as the default view. Adding the dashboard to a custom add-in app and installing it to ES using the Content Manager is not a good option, because it requires creating and maintaining a separate app and it may cause conflicts or performance issues with ES. Therefore, the correct answer is C. Set the dashboard permissions to allow access by es_analysts and use the navigation editor to add it to the menu. References =

• Customize the navigation bar
• Roles and capabilities in Splunk Enterprise Security
• Content Management
• Customize Splunk Enterprise Security dashboards to fit your use case

How to Create Custom Dashboards and Alerts to Achi ... - Splunk Community