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SPLK-2003認定は、Splunk Phantomインスタンスの管理と維持を担当するIT専門家にとって理想的です。この認定は、専門家が自分のスキルを検証し、分野での専門知識を実証するのに役立ちます。認定は、専門家がキャリアを前進させ、収益の可能性を高めるのに役立ちます。
Splunkは、組織が機械で生成されたデータをリアルタイムで監視、分析、視覚化できるようにする主要なソフトウェアプラットフォームです。一方、Splunk Phantomは、自動化されたセキュリティオーケストレーション、自動化、および対応(SOAR)プラットフォームであり、組織がより速く、より効率的にセキュリティインシデントに対応するのに役立ちます。 Splunk Phantom Certified管理者認定試験であるSPLK-2003は、Splunk Phantomの知識とスキルを検証し、セキュリティオートメーションとオーケストレーションの専門知識を実証したい専門家向けに設計されています。
Splunk Phantomプラットフォームは、組織がセキュリティ運用を自動化するのに役立つ高度なセキュリティオーケストレーション、自動化、およびResponse(SOAR)ソリューションです。サイバーセキュリティの脅威を特定して応答するプロセスを合理化するように設計されています。このプラットフォームは非常にカスタマイズ可能で、さまざまな組織の特定のニーズを満たすように調整できます。 SPLK-2003試験により、候補者はプラットフォームを完全に理解し、効果的に管理できるようになります。
質問 # 43
Splunk user account(s) with which roles must be created to configure Phantom with an external Splunk Enterprise instance?
- A. admin,user
- B. phantomsearch, phantomdelete
- C. superuser, administrator
- D. phantomcreate. phantomedit
正解:C
質問 # 44
What are indicators?
- A. Artifact values with special security significance.
- B. Action results that may appear in multiple containers.
- C. Action result items that determine the flow of execution in a playbook.
- D. Artifact values that can appear in multiple containers.
正解:A
解説:
Indicators within the context of Splunk SOAR refer to artifact values that have special security significance.
These are typically derived from the data within artifacts and are identified as having particular importance in the analysis and investigation of security incidents. Indicators might include items such as IP addresses, domain names, file hashes, or other data points that can be used to detect, correlate, and respond to security threats. Recognizing and managing indicators effectively is key to leveraging SOAR for enhanced threat intelligence, incident response, and security operations efficiency.
質問 # 45
Configuring SOAR search to use an external Splunk server provides which of the following benefits?
- A. The ability to ingest Splunk notable events into SOAR.
- B. The ability to automate Splunk searches within SOAR.
- C. The ability to display results as Splunk dashboards within SOAR.
- D. The ability to run more complex reports on SOAR activities.
正解:B
解説:
Configuring SOAR search to use an external Splunk server allows for the automation of Splunk searches within SOAR. This integration enables Splunk SOAR to leverage the powerful search capabilities of an external Splunk Cloud Platform or Enterprise instance, thereby enhancing the ability to search for Splunk SOAR data using Splunk's search language (SPL). It also facilitates the use of universal forwarders to send SOAR data to your Splunk deployment12. While the other options may be benefits of using Splunk in general, the specific advantage of configuring SOAR search with an external Splunk server is the automation of searches, which can streamline the process of querying and analyzing SOAR data within the Splunk environment12.
References:
Splunk SOAR documentation on configuring search in Splunk SOAR1.
Splunk SOAR documentation on understanding the remote-search service in Splunk App for SOAR2
質問 # 46
Which of the following are examples of things commonly done with the Phantom REST APP
- A. Use Django queries; use Docker to create a container and add artifacts to it; remove temporary lists.
- B. Use Django queries; use curl to create a container and add artifacts to it; remove temporary lists.
- C. Use Django queries; use curl to create a container and add artifacts to it; add action blocks.
- D. Use SQL queries; use curl to create a container and add artifacts to it; remove temporary lists.
正解:B
解説:
Explanation
The correct answer is A because using Django queries, using curl to create a container and add artifacts to it, and removing temporary lists are examples of things commonly done with the Phantom REST APP. The Phantom REST APP is a built-in app that allows you to interact with the Phantom server using REST API calls. You can use the run query action to execute Django queries on the Phantom database and return the results as JSON. You can use the curl command to send HTTP requests to the Phantom server and perform various operations, such as creating containers, adding artifacts, running playbooks, etc. You can use the remove list action to delete temporary lists that are no longer needed. See Splunk SOAR Documentation for more details.
質問 # 47
What is the simplest way to pass data between playbooks?
- A. KV Store
- B. Action results
- C. File system
- D. Artifacts
正解:B
解説:
Passing data between playbooks in Splunk Phantom is most efficiently done through action results. Playbooks are composed of actions, which are individual steps that perform operations. When an action is executed, it generates results, which can include data like IP addresses, usernames, or any other relevant information.
These results can be passed to subsequent playbooks as input, allowing for a seamless flow of information and enabling complex automation sequences. Other methods, like using the file system, artifacts, or KV Store, are less direct and can be more complex to implement for this purpose.
質問 # 48
In addition to full backups. Phantom supports what other backup type using backup?
- A. Snapshot
- B. Partial
- C. Differential
- D. Incremental
正解:D
解説:
Splunk Phantom supports incremental backups in addition to full backups. An incremental backup is a type of backup that only copies the data that has changed since the last backup (whether that was a full backup or another incremental backup). This method is more storage-efficient than a full backup because it does not repeatedly back up the same data, reducing the amount of storage required and speeding up the backup process. Differential backups, which record the changes since the last full backup, and partial backups, which allow the selection of specific data to back up, are not standard backup types offered by Splunk Phantom according to its documentation.
質問 # 49
Which of the following is the complete list of the types of backups that are supported by Phantom?
- A. Full and delta backups.
- B. Full backups.
- C. Full and incremental backups.
- D. Full, delta, and incremental backups.
正解:A
解説:
Explanation
The correct answer is D because the Splunk SOAR product supports two types of backups: full and delta. A full backup is a complete backup of the entire Splunk SOAR system, including the configuration, data, and files. A delta backup is a partial backup of the Splunk SOAR system, which only includes the changes that have occurred since the last full backup. The answer A is incorrect because the Splunk SOAR product supports more than one type of backup. The answer B is incorrect because the Splunk SOAR product does not support incremental backups, which are backups of the changes that have occurred since the last backup of any type. The answer C is incorrect because the Splunk SOAR product does not support incremental backups, which are backups of the changes that have occurred since the last backup of any type. Reference: Splunk SOAR Admin Guide, page 67.
質問 # 50
Which of the following are the steps required to complete a full backup of a Splunk Phantom deployment' Assume the commands are executed from /opt/phantom/bin and that no other backups have been made.
- A. Within the UI: Select from the main menu Administration > System Health > Backup.
- B. On the command line enter: rode sudo python ibackup.pyc --setup, then audo phenv python ibackup.pyc
--backup. - C. Within the UI: Select from the main menu Administration > Product Settings > Backup.
- D. On the command line enter: sudo phenv python ibackup.pyc --backup -backup-type full, then sudo phenv python ibackup.pyc --setup.
正解:D
解説:
The correct answer is B because the steps required to complete a full backup of a Splunk Phantom deployment are to first run the --backup --backup-type full command and then run the --setup command.
The --backup command creates a backup file in the /opt/phantom/backup directory. The --backup-type full option specifies that the backup file includes all the data and configuration files of the Phantom server.
The --setup command creates a configuration file that contains the encryption key and other information needed to restore the backup file. See Splunk SOAR Certified Automation Developer Track for more details.
Performing a full backup of a Splunk Phantom deployment involves using the command-line interface, primarily because Phantom's architecture and data management processes are designed to be managed at the server level for comprehensive backup and recovery. The correct sequence involves initiating a full backup first using the --backup --backup-type full option to ensure all configurations, data, and necessary components are included in the backup. Following the completion of the backup, the --setup option might be used to configure or verify the backup settings, although typically, the setup would precede backup operations in practical scenarios. This process ensures that all aspects of the Phantom deployment are preserved, including configurations, playbooks, cases, and other data, which is crucial for disaster recovery and system migration.
質問 # 51
Which of the following accurately describes the Files tab on the Investigate page?
- A. A user can upload the output from a detonate action to the the files tab for further investigation.
- B. Files tab items cannot be added to investigations. Instead, add them to action blocks.
- C. Phantom memory requirements remain static, regardless of Files tab usage.
- D. Files tab items and artifacts are the only data sources that can populate active cases.
正解:A
解説:
The Files tab on the Investigate page allows the user to upload, download, and view files related to an investigation. A user can upload the output from a detonate action to the Files tab for further investigation, such as analyzing the file metadata, content, or hash. Files tab items and artifacts are not the only data sources that can populate active cases, as cases can also include events, tasks, notes, and comments. Files tab items can be added to investigations by using the add file action block or the Add File button on the Files tab.
Phantom memory requirements may increase depending on the Files tab usage, as files are stored in the Phantom database.
The Files tab on the Investigate page in Splunk Phantom is an area where users can manage and analyze files related to an investigation. Users can upload files, such as outputs from a 'detonate file' action which analyzes potentially malicious files in a sandbox environment. The files tab allows users to store and further investigate these outputs, which can include reports, logs, or any other file types that have been generated or are relevant to the investigation. The Files tab is an integral part of the investigation process, providing easy access to file data for analysis and correlation with other incident data.
質問 # 52
If no data matches any filter conditions, what is the next block run by the playbook?
- A. The filter block.
- B. The start block.
- C. The next block.
- D. The end block.
正解:D
解説:
In Splunk SOAR (formerly Phantom), when a playbook is running and it encounters a filter block, if no data matches the filter conditions specified, the playbook will proceed to the end block. The end block signifies the completion of the playbook's execution path that was contingent on the filter conditions being met. If the filter conditions are not met, and there are no alternative paths specified, the playbook recognizes this as the logical conclusion of that particular execution flow.
質問 # 53
How does a user determine which app actions are available?
- A. From the Apps menu, click the supported actions dropdown for each app.
- B. Add an action block to a playbook canvas area.
- C. Search the Apps category in the global search field.
- D. In the visual playbook editor, click Active and click the Available App Actions dropdown.
正解:A
解説:
In Splunk SOAR, a user can determine which app actions are available by navigating to the Apps menu.
From there, the user can click on the supported actions dropdown for each app to view the actions that can be performed by that app. This dropdown menu provides a list of all the actions that the app is capable of executing, allowing the user to understand the functionality provided by the app and how it can be utilized within playbooks11.
References:
Add and configure apps and assets to provide actions in Splunk SOAR (Cloud) - Splunk Documentation
質問 # 54
What is the simplest way to pass data between playbooks?
- A. Action results
- B. KV Store
- C. File system
- D. Artifacts
正解:C
質問 # 55
The SOAR server has been configured to use an external Splunk search head for search and searching on SOAR works; however, the search results don't include content that was being returned by search before configuring external search. Which of the following could be the problem?
- A. Content that existed before configuring external search must be backed up on SOAR and restored on the Splunk search head.
- B. The user configured on the SOAR side with Phantomsearch capability is not enabled on Splunk.
- C. The remote Splunk search head is currently offline.
- D. The existing content indexes on the SOAR server need to be re-indexed to migrate them to Splunk.
正解:B
解説:
If, after configuring an external Splunk search head for search in SOAR, the search results do not include content that was previously returned, one possible issue could be that the user account configured on the SOAR side does not have the required permissions (such as the 'phantomsearch' capability) enabled on the Splunk side. This capability is necessary for the SOAR server to execute searches and retrieve results from the Splunk search head.
質問 # 56
Which of the following can be configured in the ROl Settings?
- A. Number of full time employees (FTEs).
- B. Time lost.
- C. Analyst hours per month.
- D. Annual analyst salary.
正解:D
質問 # 57
Which of the following are the default ports that must be configured on Splunk to allow connections from Phantom?
- A. SplunkWeb (8421), SplunkD (8061), HTTP Collector (8798)
- B. SplunkWeb (8000), SplunkD (8089), HTTP Collector (8088)
- C. SplunkWeb (8088), SplunkD (8089), HTTP Collector (8000)
- D. SplunkWeb (8089), SplunkD (8088), HTTP Collector (8000)
正解:B
質問 # 58
Which of the following will show all artifacts that have the term results in a filePath CEF value?
- A. .../rest/artifact?_filter_cef_filePath_icontain=''results''
- B. .../result/artifact?_query_cef_filepath_icontains=''results
- C. ...rest/artifacts/filePath=''%results%''
- D. .../result/artifacts/cef/filePath= '%results%''
正解:B
質問 # 59
Which of the following are the default ports that must be configured on Splunk to allow connections from Phantom?
- A. SplunkWeb (8421), SplunkD (8061), HTTP Collector (8798)
- B. SplunkWeb (8000), SplunkD (8089), HTTP Collector (8088)
- C. SplunkWeb (8088), SplunkD (8089), HTTP Collector (8000)
- D. SplunkWeb (8089), SplunkD (8088), HTTP Collector (8000)
正解:B
解説:
Explanation
The correct answer is D because the default ports that must be configured on Splunk to allow connections from Phantom are SplunkWeb (8000), SplunkD (8089), and HTTP Collector (8088). SplunkWeb is the port used to access the Splunk web interface. SplunkD is the port used to communicate with the Splunk server.
HTTP Collector is the port used to send data to Splunk using the HTTP Event Collector (HEC). These ports must be configured on Splunk and Phantom to enable the integration between the two products. See Splunk SOAR Documentation for more details.
質問 # 60
When working with complex data paths, which operator is used to access a sub-element inside another element?
- A. .(dot)
- B. !(pipe)
- C. :(colon)
- D. *(asterisk)
正解:A
解説:
Explanation
The correct answer is D because the dot (.) operator is used to access a sub-element inside another element when working with complex datapaths. For example, if the datapath is container['artifacts'][0]['cef']['sourceAddress'], the dot operator is used to access the sourceAddress sub-element inside the cef element. The answer A is incorrect because the pipe (!) operator is used to chain multiple filters or functions when working with complex datapaths. For example, if the datapath is container['artifacts'][0]['cef']['sourceAddress']!startswith('10.'), the pipe operator is used to apply the startswith function to the sourceAddress element. The answer B is incorrect because the asterisk (*) operator is used to iterate over all the elements of an array when working with complex datapaths. For example, if the datapath is container['artifacts'][*]['cef']['sourceAddress'], the asterisk operator is used to access the sourceAddress element of all the artifacts in the container. The answer C is incorrect because the colon (:) operator is used to specify a range of elements in an array when working with complex datapaths. For example, if the datapath is container['artifacts'][0:5]['cef']['sourceAddress'], the colon operator is used to access the sourceAddress element of the first five artifacts in the container. Reference: Splunk SOAR Playbook Development Guide, page 28.
質問 # 61
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