[2026] Palo Alto Networks Security Operations Professional

문제1

A security operations center (SOC) engineer is designing a complex Cortex XSIAM playbook to automate a complete response workflow. The goal is to visually break down the extensive process into manageable, logical phases, aiding analyst navigation and troubleshooting.
Which type of playbook task is specifically designed for structuring the steps in this scenario?

A. Conditional

B. Section header

C. Data collection

D. Standard

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제2

What is the primary goal of the Post-Incident Activity phase in the NIST Incident Response Plan?

A. Determining the root cause of the breach and patch the vulnerability

B. Initiating automated or manual remediation actions on all affected hosts

C. Categorizing and prioritizing the incident severity using the scoring system

D. Conducting a lessons learned meeting with all involved parties

정답: D

설명: (Fast2test 회원만 볼 수 있음)

문제3

During a routine security audit, it's discovered that a critical server was successfully breached weeks ago by an advanced persistent threat (APT) group. The breach involved sophisticated lateral movement and data exfiltration, yet no alerts were generated by the existing security infrastructure, which includes a Palo Alto Networks Cortex XDR endpoint protection platform and a WildFire cloud- based threat analysis service. How would you classify this scenario from the perspective of the security controls, and what is the primary challenge it presents for a SOC?

A. False Negative; The security controls failed to detect an actual breach. The challenge is improving detection capabilities and threat intelligence integration.

B. This is an unknown state, requiring further investigation to classify. The challenge is lack of visibility.

C. True Positive; The controls successfully identified a threat but the SOC failed to respond. The challenge is incident response execution.

D. False Positive; The controls over-alerted, desensitizing the SOC to the actual threat. The challenge is alert fatigue.

E. True Negative; The controls correctly determined there was no threat. The challenge is validating audit findings.

정답: A

설명: (Fast2test 회원만 볼 수 있음)

문제4

A Security Operations Center (SOC) analyst is investigating a surge of highly evasive malware samples targeting their organization. The current strategy involves submitting suspicious files to a public sandbox and querying VirusTotal for initial insights. However, the malware consistently bypasses detection, and detailed behavioral analysis is lacking. To significantly enhance their detection capabilities against zero-day threats and obtain deeper, proprietary behavioral intelligence, which of the following actions would be most effective and aligned with Palo Alto Networks best practices?

A. Increase the frequency of VirusTotal API queries and integrate more community-contributed YARA rules.

B. Purchase commercial antivirus software with signature-based detection, as it is more effective against evasive malware.

C. Implement an on-premise WildFire appliance or subscribe to WildFire cloud for dynamic analysis, leveraging its proprietary threat intelligence feed.

D. Rely solely on open-source intelligence feeds and develop custom scripts for static analysis of the malware.

E. Focus on network traffic analysis using NetFlow data, as file analysis is often insufficient for advanced threats.

정답: C

설명: (Fast2test 회원만 볼 수 있음)

문제5

Which action should an administrator take to create automated response actions when a user account is compromised, allowing attacker to upload data to an external IP address and infect a machine on the company network with malware?

A. Create automation rules in Cortex XDR that will trigger for each alert.

B. Create playbook triggers in Cortex XSIAM and run playbooks for each alert.

C. Map the events as type of Cortex XSOAR incident, then run a playbook.

D. Create a script in Cortex XSOAR that will run a playbook based on the scenario.

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제6

During a forensic investigation using Cortex XDR, an analyst discovers a persistent backdoor communicating with an external IP address (192.0. 2.100). The analyst needs to quickly determine if this IP address is associated with known malicious activity and implement a preventative measure. Which of the following actions, leveraging Cortex products, would be the most efficient and comprehensive approach?

A. Manually add 192.0.2.100 to a custom Block List on the Next-Generation Firewall (NGFW) and then perform a 'Threat Vault' lookup in Cortex XDR.

B. Initiate a 'Live Response' session in Cortex XDR on affected endpoints to block outbound connections to 192.0.2.100 locally.

C. Utilize Cortex XSOAR to orchestrate a lookup of 192 .0.2.100 against multiple integrated threat intelligence feeds (e.g., Unit 42, AlienVault OT X), and if identified as malicious, automatically push a dynamic block rule to all relevant NGFWs.

D. Create a new 'Alert Rule' in Cortex XDR specifically for connections to 192.0.2. lee to monitor future attempts.

E. Perform a 'Packet Capture' in Cortex XDR for all traffic to and from 192.0.2.100 to gather more evidence before taking any action.

정답: C

설명: (Fast2test 회원만 볼 수 있음)

문제7

What are the primary functions of the Causality Analysis Engine in Cortex XDR?

A. To identify the root cause of alerts and provide a complete forensic timeline of events

B. To determine only the root cause of an attack and automatically remediate threats

C. To perform regular system backups and restore operations in case of failure

D. To prioritize critical alerts and reduce the overall number of alerts generated

정답: A

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