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SPLK-5001 Splunk Certified Cybersecurity Defense Analyst

  • Splunk
  • 5 free sample questions

About this exam

SPLK-5001 is the Splunk exam Splunk Certified Cybersecurity Defense Analyst. Paid practice material for this exam is not available yet, but you can try its free sample questions.

Exam code
SPLK-5001
Vendor
Splunk
Practice questions
Not available yet
Free sample questions
5
Question bank last updated
Not available yet

Try 2 sample questions

Taken from the free sample set for SPLK-5001.

Question 1

Which of the following is a best practice for searching in Splunk?

  1. Option A:

    Streaming commands run before aggregating commands in the Search pipeline.

  2. Option B:

    Raw word searches should contain multiple wildcards to ensure all edge cases are covered.

  3. Option C:

    Limit fields returned from the search utilizing the cable command.

  4. Option D:

    Searching over All Time ensures that all relevant data is returned.

Show answer and explanation

Correct answer: A

In Splunk,streaming commandsprocess each event individually as it is passed through the search pipeline and should be placed beforeaggregating commands, which operate on the entire set of results at once. This best practice ensures efficient processing and minimizes resource usage, as streaming commands reduce the amount of data before aggregation occurs. This approach leads to faster and more efficient searches. In contrast, the other options, such as using wildcards excessively or searching over all time, can lead to performance issues and excessive data processing.

Question 2

Which of the following Splunk Enterprise Security features allows industry frameworks such as CIS Critical Security Controls, MITRE ATT & CK, and the Lockheed Martin Cyber Kill Chain® to be mapped to Correlation Search results?

  1. Option A:

    Annotations

  2. Option B:

    Playbooks

  3. Option C:

    Comments

  4. Option D:

    Enrichments

Show answer and explanation

Correct answer: A

Splunk Enterprise Security (ES) provides various features to enhance security monitoring, analysis, and incident response. One of the powerful features in Splunk ES isAnnotations. This feature allows security analysts to map and categorize correlation search results according to well-known industry frameworks such as the CIS Critical Security Controls, MITRE ATT & CK, and the Lockheed Martin Cyber Kill Chain®.

    Purpose of Annotations:

      Annotations help analysts understand and categorize security events by aligning them with recognized security frameworks. This alignment provides context, making it easier to understand the nature of threats and how they fit within broader threat models or attack strategies.

    How Annotations Work:

      When a correlation search in Splunk ES triggers an alert, Annotations can automatically tag the alert with relevant tactics, techniques, and procedures (TTPs) from frameworks like MITRE ATT & CK. This helps in categorizing the event within the context of known attack patterns, offering insights into potential next steps by an attacker and recommended defensive actions.

      Annotations can be manually added or configured to be applied automatically based on the nature of the search results.

    Integration with Frameworks:

      MITRE ATT & CK:Annotations can map alerts to specific techniques and tactics in the MITRE ATT & CK framework, which provides a detailed knowledge base of adversary behaviors, tactics, and techniques.

      CIS Critical Security Controls:These controls can also be mapped through annotations, allowing the organization to measure and improve its security posture against these controls.

      Lockheed Martin Cyber Kill Chain®:This model focuses on the stages of a cyberattack, and annotations can help identify where in the kill chain a particular alert fits, providing a clearer understanding of the attack’s progression.

Annotations in Splunk ES:Practical Example:Consider a correlation search that detects unusual behavior indicating potential lateral movement within a network. If this alert is annotated with a reference to the MITRE ATT & CK framework, it might map to techniques like " T1021 - Remote Services, " which is associated with the lateral movement tactic. This mapping not only categorizes the event but also helps in planning the next steps for containment and investigation.

    Efficiency in Response:By aligning alerts with industry frameworks, annotations help in quickly identifying the nature and potential impact of a threat.

    Consistency in Analysis:Provides a standardized method for categorizing and responding to alerts, ensuring that all analysts interpret and react to threats in a consistent manner.

    Improved Reporting:Allows for better visualization and reporting of threats according to established frameworks, making it easier to communicate risks and actions to stakeholders.

[References:Splunk Documentation:Annotations in Splunk ES, MITRE ATT&CK Framework:MITRE ATT&CK®, Lockheed Martin Cyber Kill Chain®:Cyber Kill Chain, CIS Critical Security Controls:CIS Controls, , ]
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