In Splunk Enterprise Security, how do data models relate to the Common Information Model (CIM)?

Data models are stored in a separate index from the CIM

Data models are only used for non-security data

Data models replace the CIM, making it obsolete

Data models are built on top of the CIM, using its standardized fields to structure data for specific use cases

An organization ingests firewall logs, proxy logs, and endpoint logs. The security team wants to create a single search that identifies all outbound connections from internal hosts to known malicious IPs. The data comes in different formats. What is the best way to ensure the search works across all data sources?

Use the 'inputlookup' command to join the data sources.

Use the 'union' command to combine the data sources.

Create separate searches for each data source and combine the results.

Use the CIM to normalize the data and search using CIM fields like 'src' and 'dest'.

A Splunk ES administrator is planning to migrate from a legacy SIEM to Splunk ES. The legacy SIEM has many custom correlation rules that rely on vendor-specific field names. The administrator wants to ensure that the migration is successful and that the new SIEM is effective. What is the most important step in the migration process?

Disable all legacy correlation rules and start fresh.

Use the legacy SIEM in parallel with Splunk ES for a year.

Recreate all legacy correlation rules exactly as they were.

Map the legacy field names to CIM fields and normalize the data.

SplunkCertified Cybersecurity Defense Analyst

Domain 3Objective 2

Describe SIEM Best Practices and Basic Operation Concepts of Splunk Enterprise Security, Including the Interaction Between CIM, Data Models and Acceleration, Asset and Identity Frameworks, and Common CIM Fields That May Be Used in Investigations. SPLK-5001 Practice Questions (Page 3)

Part of the Defenses, Data Sources, and SIEM Best Practices domain, which accounts for 20% of the SPLK-5001 exam. Splunk does not publish an official question count, but from its 75-minute exam (~30–50 total, ~6–10 in this domain), expect 2–3 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

6concepts

20%of the exam

Questions 11–15

11application · medium
During an incident, an analyst sees an event with a username 'jsmith'. The analyst wants to know the user's full name, department, and manager. Which Splunk ES feature should the analyst use to get this information?
Select an answer first
12foundation · easy
In Splunk Enterprise Security, how do data models relate to the Common Information Model (CIM)?
Select an answer first
13application · medium
An organization ingests firewall logs, proxy logs, and endpoint logs. The security team wants to create a single search that identifies all outbound connections from internal hosts to known malicious IPs. The data comes in different formats. What is the best way to ensure the search works across all data sources?
Select an answer first
14application · medium
During an investigation, an analyst sees an event with a source IP address that is not recognized. The analyst wants to know if that IP belongs to a known corporate asset and who it is assigned to. Which Splunk ES feature should the analyst use to enrich the event with this context?
Select an answer first
15expert · hard
A Splunk ES administrator is planning to migrate from a legacy SIEM to Splunk ES. The legacy SIEM has many custom correlation rules that rely on vendor-specific field names. The administrator wants to ensure that the migration is successful and that the new SIEM is effective. What is the most important step in the migration process?
Select an answer first

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Describe SIEM Best Practices and Basic Operation Concepts of Splunk Enterprise Security, Including the Interaction Between CIM, Data Models and Acceleration, Asset and Identity Frameworks, and Common CIM Fields That May Be Used in Investigations. SPLK-5001 Practice Questions (Page 3)

Questions 11–15

During an incident, an analyst sees an event with a username 'jsmith'. The analyst wants to know the user's full name, department, and manager. Which Splunk ES feature should the analyst use to get this information?

In Splunk Enterprise Security, how do data models relate to the Common Information Model (CIM)?

During an investigation, an analyst sees an event with a source IP address that is not recognized. The analyst wants to know if that IP belongs to a known corporate asset and who it is assigned to. Which Splunk ES feature should the analyst use to enrich the event with this context?

Keep studying — Defenses, Data Sources, and SIEM Best Practices