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| Certification Vendor: | Palo Alto Networks |
|---|---|
| Exam Name: | Palo Alto Networks XDR Engineer Exam |
| Exam Number: | XDR-Engineer |
| Real Exam Qty: | 50 |
| Passing Score: | 860 (scale 300–1000) |
| Exam Format: | Build a tree, Fill-in-the-blank, Multiple choice (single/multiple answer), Hot area, Simulation |
| Related Certifications: | Palo Alto Networks Certified XDR Analyst Palo Alto Networks Certified XSIAM Engineer Palo Alto Networks Certified XSOAR Engineer |
| Exam Price: | $250 USD |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 2 years |
| Available Languages: | English |
| Recommended Training: | EDU-260: Cortex XDR: Security Operations and Integration |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | Palo Alto Networks XDR-Engineer Sample Questions |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended experience with Cortex XDR deployment and security operations |
| Official Syllabus URL: | https://www.paloaltonetworks.com/services/education/certification/xdr-engineer |
ITDumpsKR는 오래된 IT인증시험덤프를 제공해드리는 전문적인 사이트입니다. ITDumpsKR의 Palo Alto Networks인증 XDR-Engineer덤프는 업계에서 널리 알려진 최고품질의Palo Alto Networks인증 XDR-Engineer시험대비자료입니다. Palo Alto Networks인증 XDR-Engineer덤프는 최신 시험문제의 시험범위를 커버하고 최신 시험문제유형을 포함하고 있어 시험패스율이 거의 100%입니다. ITDumpsKR의Palo Alto Networks인증 XDR-Engineer덤프를 구매하시면 밝은 미래가 보입니다.
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질문 # 27
When using Kerberos as the authentication method for Pathfinder, which two settings must be validated on the DNS server? (Choose two.)
정답：A,C
설명：
When configuring Pathfinder (the component used by Cortex XDR/XSIAM to perform host insights and remote analysis on unmanaged or target network endpoints) to use Kerberos for authentication, it relies heavily on proper Active Directory and DNS environmental health.
Kerberos authentication inherently requires mutual authentication and relies on strict name-to-IP and IP-to-name resolution. When Pathfinder attempts to authenticate to an endpoint using Kerberos, it uses the target's IP address to look up its host identity. Therefore, a fully functional Reverse DNS zone containing accurate, up-to-date Reverse DNS records (PTR records) must be validated on the DNS server. If the pointer (PTR) record is missing, incorrect, or doesn't match the forward lookup (A record), Kerberos ticket validation will fail, and authentication will fallback or error out.
질문 # 28
An analyst considers an alert with the category of lateral movement to be allowed and not needing to be checked in the future. Based on the image below, which action can an engineer take to address the requirement?
정답：C
설명：
In Cortex XDR, alateral movementalert (mapped to MITRE ATT&CK T1021, e.g., Remote Services) indicates potential unauthorized network activity, often involving processes like cmd.exe. If the analyst determines this behavior is allowed (e.g., a legitimate use of cmd /c dir for administrative purposes) and should not be flagged in the future, the engineer needs to suppress future alerts for this specific behavior. The most effective way to achieve this is by creating analert exclusion rule, which suppresses alerts based on specific criteria such as the alert source (e.g., Cortex XDR analytics) and alert name (e.g., "Lateral Movement Detected").
* Correct Answer Analysis (B):Create an alert exclusion rule by using the alert source and alert nameis the recommended action. This approach directly addresses the requirement by suppressing future alerts of the same type (lateral movement) from the specified source, ensuring that this legitimate activity (e.g., cmd /c dir by cmd.exe) does not generate alerts. Alert exclusions can be fine-tuned to apply to specific endpoints, users, or other attributes, making this a targeted solution.
* Why not the other options?
* A. Create a behavioral indicator of compromise (BIOC) suppression rule for the parent process and the specific BIOC: Lateral movement: While BIOC suppression rules can suppress specific BIOCs, the alert in question appears to be generated by Cortex XDR analytics (not a custom BIOC), as indicated by the MITRE ATT&CK mapping and alert category. BIOC suppression is more relevant for custom BIOC rules, not analytics-driven alerts.
* C. Create a disable injection and prevention rule for the parent process indicated in the alert: There is no "disable injection and prevention rule" in CortexXDR, and this option does not align with the goal of suppressing alerts. Injection prevention is related to exploit protection, not lateral movement alerts.
* D. Create an exception rule for the parent process and the exact command indicated in the alert: While creating an exception for the parent process (cmd.exe) and command (cmd /c dir) might prevent some detections, it is not the most direct method for suppressing analytics-driven lateral movement alerts. Exceptions are typically used for exploit or malware profiles, not for analytics-based alerts.
Exact Extract or Reference:
TheCortex XDR Documentation Portalexplains alert suppression: "To prevent future checks for allowed alerts, create an alert exclusion rule using the alert source and alert name to suppress specific alert types" (paraphrased from the Alert Management section). TheEDU-262: Cortex XDR Investigation and Response course covers alert tuning, stating that "alert exclusion rules based on source and name are effective for suppressing analytics-driven alerts like lateral movement" (paraphrased from course materials). ThePalo Alto Networks Certified XDR Engineer datasheetincludes "detection engineering" as a key exam topic, encompassing alert suppression techniques.
References:
Palo Alto Networks Cortex XDR Documentation Portal:https://docs-cortex.paloaltonetworks.com/ EDU-262: Cortex XDR Investigation and Response Course Objectives Palo Alto Networks Certified XDR Engineer Datasheet:https://www.paloaltonetworks.com/services/education
/certification#xdr-engineer
Note on Image: The image was not provided, but I assumed a typical lateral movement alert involving a parent process (cmd.exe) and a command (cmd /c dir). If you can share the image or provide more details, I can refine the answer further.
질문 # 29
An attacker uses a malicious Microsoft Word document to launch PowerShell, download malware, and establish persistence. Which Cortex XDR feature best visualizes this sequence?
정답：C
설명：
The Causality Chain reconstructs attack activity by linking parent processes, child processes, network connections, registry modifications, and file actions. Analysts can quickly identify root causes and understand the complete attack path.
질문 # 30
Which action is being taken with the query below?
dataset = xdr_data
| fields agent_hostname, _time, _product
| comp latest as latest_time by agent_hostname, _product | join
type=inner (dataset = endpoints
| fields endpoint_name, endpoint_status, endpoint_type) as lookup
lookup.endpoint_name = agent_hostname
| filter endpoint_status = ENUM.CONNECTED
| fields agent_hostname, endpoint_status, latest_time, _product
정답：C
설명：
The query pulls the latest event time for each endpoint and then joins it to the endpoints dataset to keep only endpoints with status CONNECTED. That means it is being used to monitor the most recent activity of connected endpoints, not disconnected ones or firewall devices.
질문 # 31
A signed application from a trusted vendor unexpectedly begins spawning command shells and downloading remote payloads. Which detection method is most effective?
정답：B
설명：
Behavioral analytics focuses on suspicious actions rather than software reputation. Even trusted or signed applications can be compromised, making behavioral detection essential for identifying supply-chain and living-off-the-land attacks.
질문 # 32
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