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Google Cloud Professional Security Operations Engineer

PSOE

The Google Cloud Professional Security Operations Engineer (PSOE) exam validates the ability to monitor, investigate, and respond to security threats using Google Cloud security operations products. Practice with realistic questions covering detection engineering, threat investigation, incident response, and security operations, each with a clearly marked answer and detailed explanation.

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Questions

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  1. 1You are responsible for identifying suspicious activity and security events at your organization. You have been asked to search in Google Security Operations (SecOps) for network traffic associated with an active HTTP backdoor that runs on TCP port 5555. You want to use the most effective approach to identify traffic originating from the server that is running the backdoor. What should you do?
  2. 2You are an incident responder at your organization using Google Security Operations (SecOps) for monitonng and investigation. You discover that a critical production server, which handles financial transactions, shows signs of unauthorized file changes and network scanning from a suspicious IP address. You suspect that persistence mechanisms may have been installed. You need to use Google SecOps to immediately contain the threat while ensuring that forensic data remains available for investigation. What should you do first?
  3. 3Your organization uses Google Security Operations (SecOps). You discover frequent file downloads from a shared workspace within a short time window. You need to configure a rule in Google SecOps that identifies these suspicious events and assigns higher risk scores to repeated anomalies. What should you do?
  4. 4You are implementing Google Security Operations (SecOps) at your organization. You discover that the current detection rules are too noisy. Due to the high volume of alerts, some true positives might be missed. You want to ingest additional context sources to reduce false positives in your security detections and to improve the overall positive ratio of the alerts. What should you do?
  5. 5You are developing a new detection rule in Google Security Operations (SecOps). You are defining the YARA-L logic that includes complex event, match, and condition sections. You need to develop and test the rule to ensure that the detections are accurate before the rule is migrated to production. You want to minimize impact to production processes. What should you do?
  6. 6Your organization has recently acquired Company A, which has its own SOC and security tooling. You have already configured ingestion of Company A's security telemetry and migrated their detection rules to Google Security Operations (SecOps). You now need to enable Company A's analysts to work their cases in Google SecOps. You need to ensure that Company A's analysts: do not have access to any case data originating from outside of Company A. are able to re-purpose playbooks previously developed by your organization's employees. You need to minimize effort to implement your solution. What is the first step you should take?
  7. 7Your organization uses Cloud Identity as their identity provider (IdP) and is a Google Security Operations (SecOps) customer You need to grant a group of users access to the Google SecOps instance with read-only access to all resources, including detection engine rules. How should this be configured?
  8. 8Your team is responsible for cybersecurity for a large multinational corporation. You have been tasked with identifying unknown command and control nodes (C2s) that are potentially active in your organization's environment. You need to generate a list of potential matches within the next 24 hours. What should you do?
  9. 9You are managing a Google Security Operations (SecOps) implementation for a regional customer. Your customer informs you that logs are appearing in the platform after a consistent six-hour delay. After some research, you determine that there is a log time zone issue. You want to fix this problem. What should you do?
  10. 10Your organization uses Google Security Operations (SecOps). You need to identify the most commonly occurring processes and applications across your organization's large number of servers so you can implement baselines and exclusion lists on a regular basis. You want to use the most efficient approach. What should you do?