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PROFESSIONAL-CLOUD-NETWORK-ENGINEER · Question #238

PROFESSIONAL-CLOUD-NETWORK-ENGINEER Question #238: Real Exam Question with Answer & Explanation

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Submitted by obi.ng· Apr 18, 2026Implementing network security

Question

You have recently taken over responsibility for your organization's Google Cloud network security configurations. You want to review your Cloud Next Generation Firewall (Cloud NGFW) configurations to ensure that there are no rules allowing ingress traffic to your VMs and services from the internet. You want to avoid manual work. What should you do?

Options

  • AExport all your Cloud NGFW rules into a CSV file and search for 0.0.0.0/0.
  • BUse Firewall Insights, and enable insights for Overly permissive rules.
  • CRun Connectivity Tests from multiple external sources to confirm that traffic is not allowed to
  • DReview Network Analyzer insights on the VPC network category.

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Topics

#Cloud NGFW#Firewall Insights#Network security#Configuration review
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