此外，這些VCESoft XDR-Analyst考試題庫的部分內容現在是免費的：https://drive.google.com/open?id=1ed0rQrm5QsHPdvPVtepwiVQM6i4clNLp

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Palo Alto Networks XDR-Analyst 考試大綱：

主題	簡介
主題 1	This domain addresses managing endpoint prevention profiles and policies, validating agent operational states, and assessing the impact of agent versions and content updates.
主題 2	Alerting and Detection Processes: This domain covers identifying alert types and sources, prioritizing alerts through scoring and custom configurations, creating incidents, and grouping alerts with data stitching techniques.
主題 3	Endpoint Security Management:
主題 4	Data Analysis: This domain encompasses querying data with XQL language, utilizing query templates and libraries, working with lookup tables, hunting for IOCs, using Cortex XDR dashboards, and understanding data retention and Host Insights.
主題 5	Incident Handling and Response: This domain focuses on investigating alerts using forensics, causality chains and timelines, analyzing security incidents, executing response actions including automated remediation, and managing exclusions.

>> XDR-Analyst認證資料 <<

Palo Alto Networks XDR-Analyst考題資源 - XDR-Analyst題庫最新資訊

如果你參加Palo Alto Networks XDR-Analyst認證考試，你選擇VCESoft就是選擇成功！祝你好運。

最新的 Security Operations XDR-Analyst 免費考試真題 (Q27-Q32):

問題 #27
Which statement is correct based on the report output below?

A. 3,297 total incidents have been detected.
B. 133 agents have full disk encryption.
C. Forensic inventory data collection is enabled.
D. Host Inventory Data Collection is enabled.

答案：C

解題說明：
The report output shows the number of endpoints that have forensic inventory data collection enabled, which is a feature of Cortex XDR that allows the collection of detailed information about the endpoint's hardware, software, and network configuration. This feature helps analysts to investigate and respond to incidents more effectively by providing a comprehensive view of the endpoint's state and activity. Forensic inventory data collection can be enabled or disabled per policy in Cortex XDR. Reference:
Forensic Inventory Data Collection
Cortex XDR 3: Getting Started with Endpoint Protection

問題 #28
What license would be required for ingesting external logs from various vendors?

A. Cortex XDR Pro per TB
B. Cortex XDR Vendor Agnostic Pro
C. Cortex XDR Pro per Endpoint
D. Cortex XDR Cloud per Host

答案：A

解題說明：
To ingest external logs from various vendors, you need a Cortex XDR Pro per TB license. This license allows you to collect and analyze logs from Palo Alto Networks and third-party sources, such as firewalls, proxies, endpoints, cloud services, and more. You can use the Log Forwarding app to forward logs from the Logging Service to an external syslog receiver. The Cortex XDR Pro per Endpoint license only supports logs from Cortex XDR agents installed on endpoints. The Cortex XDR Vendor Agnostic Pro and Cortex XDR Cloud per Host licenses do not exist. Reference:
Features by Cortex XDR License Type
Log Forwarding App for Cortex XDR Analytics
SaaS Log Collection

問題 #29
A Linux endpoint with a Cortex XDR Pro per Endpoint license and Enhanced Endpoint Data enabled has reported malicious activity, resulting in the creation of a file that you wish to delete. Which action could you take to delete the file?

A. Initiate Remediate Suggestions to automatically delete the file.
B. Open an NFS connection from the Cortex XDR console and delete the file.
C. Manually remediate the problem on the endpoint in question.
D. Open X2go from the Cortex XDR console and delete the file via X2go.

答案：A

解題說明：
The best action to delete the file on the Linux endpoint is to initiate Remediation Suggestions from the Cortex XDR console. Remediation Suggestions are a feature of Cortex XDR that provide you with recommended actions to undo the effects of malicious activity on your endpoints. You can view the remediation suggestions for each alert or incident in the Cortex XDR console, and decide whether to apply them or not. Remediation Suggestions can help you restore the endpoint to its original state, remove malicious files or processes, or fix registry or system settings. Remediation Suggestions are based on the forensic data collected by the Cortex XDR agent and the analysis performed by Cortex XDR.
The other options are incorrect for the following reasons:
A is incorrect because manually remediating the problem on the endpoint is not a convenient or efficient way to delete the file. Manually remediating the problem would require you to access the endpoint directly, log in as root, locate the file, and delete it. This would also require you to have the necessary permissions and credentials to access the endpoint, and to know the exact path and name of the file. Manually remediating the problem would also not provide you with any audit trail or confirmation of the deletion.
B is incorrect because opening X2go from the Cortex XDR console is not a supported or secure way to delete the file. X2go is a third-party remote desktop software that allows you to access Linux endpoints from a graphical user interface. However, X2go is not integrated with Cortex XDR, and using it would require you to install and configure it on both the Cortex XDR console and the endpoint. Using X2go would also expose the endpoint to potential network attacks or unauthorized access, and would not provide you with any audit trail or confirmation of the deletion.
D is incorrect because opening an NFS connection from the Cortex XDR console is not a feasible or reliable way to delete the file. NFS is a network file system protocol that allows you to access files on remote servers as if they were local. However, NFS is not integrated with Cortex XDR, and using it would require you to set up and maintain an NFS server and client on both the Cortex XDR console and the endpoint. Using NFS would also depend on the network availability and performance, and would not provide you with any audit trail or confirmation of the deletion.
Reference:
Remediation Suggestions
Apply Remediation Suggestions

問題 #30
Which built-in dashboard would be the best option for an executive, if they were looking for the Mean Time to Resolution (MTTR) metric?

A. Security Manager Dashboard
B. Data Ingestion Dashboard
C. Incident Management Dashboard
D. Security Admin Dashboard

答案：C

解題說明：
The Incident Management Dashboard provides a high-level overview of the incident response process, including the Mean Time to Resolution (MTTR) metric. This metric measures the average time it takes to resolve an incident from the moment it is created to the moment it is closed. The dashboard also shows the number of incidents by status, severity, and assigned analyst, as well as the top alerts by category, source, and destination. The Incident Management Dashboard is designed for executives and managers who want to monitor the performance and efficiency of their security teams. Reference: [PCDRA Study Guide], page 18.

問題 #31
To stop a network-based attack, any interference with a portion of the attack pattern is enough to prevent it from succeeding. Which statement is correct regarding the Cortex XDR Analytics module?

A. It interferes with the pattern as soon as it is observed on the endpoint.
B. It does not interfere with any portion of the pattern on the endpoint.
C. It does not need to interfere with the any portion of the pattern to prevent the attack.
D. It interferes with the pattern as soon as it is observed by the firewall.

答案：A

解題說明：
The correct statement regarding the Cortex XDR Analytics module is D, it interferes with the pattern as soon as it is observed on the endpoint. The Cortex XDR Analytics module is a feature of Cortex XDR that uses machine learning and behavioral analytics to detect and prevent network-based attacks on endpoints. The Cortex XDR Analytics module analyzes the network traffic and activity on the endpoint, and compares it with the attack patterns defined by Palo Alto Networks threat research team. The Cortex XDR Analytics module interferes with the attack pattern as soon as it is observed on the endpoint, by blocking the malicious network connection, process, or file. This way, the Cortex XDR Analytics module can stop the attack before it causes any damage or compromise.
The other statements are incorrect for the following reasons:
A is incorrect because the Cortex XDR Analytics module does interfere with the attack pattern on the endpoint, by blocking the malicious network connection, process, or file. The Cortex XDR Analytics module does not rely on the firewall or any other network device to stop the attack, but rather uses the Cortex XDR agent installed on the endpoint to perform the interference.
B is incorrect because the Cortex XDR Analytics module does not interfere with the attack pattern as soon as it is observed by the firewall. The Cortex XDR Analytics module does not depend on the firewall or any other network device to detect or prevent the attack, but rather uses the Cortex XDR agent installed on the endpoint to perform the analysis and interference. The firewall may not be able to observe or block the attack pattern if it is encrypted, obfuscated, or bypassed by the attacker.
C is incorrect because the Cortex XDR Analytics module does need to interfere with the attack pattern to prevent the attack. The Cortex XDR Analytics module does not only detect the attack pattern, but also prevents it from succeeding by blocking the malicious network connection, process, or file. The Cortex XDR Analytics module does not rely on any other response mechanism or human intervention to stop the attack, but rather uses the Cortex XDR agent installed on the endpoint to perform the interference.
Reference:
Cortex XDR Analytics Module
Cortex XDR Analytics Module Detection and Prevention

問題 #32
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