Google Cloud Professional Cloud Security Engineer Practice Exam

Which Google Cloud product helps detect overlapping firewall rules based on priorities?

1. Firewall Insights

2. Cloud Armor

3. VPC Flow Logs

4. Network Intelligence Center

The correct answer is: Firewall Insights

The correct choice is Firewall Insights. This product is specifically designed to analyze and provide visibility into existing firewall rules within Google Cloud. It helps security engineers understand the organization and effectiveness of their firewall configurations. By detecting overlapping rules based on their priorities, Firewall Insights enables teams to optimize rule sets, reduce potential security vulnerabilities, and improve operational efficiency. This capability is crucial for maintaining a strong security posture because overlapping rules can lead to misconfigurations, unintended access, and increased complexity. By leveraging Firewall Insights, security teams can confidently streamline and manage their firewall policies, ensuring that they are both effective and easy to maintain. Regarding the other options, Cloud Armor is primarily focused on protecting applications from DDoS attacks and other threats, while VPC Flow Logs are used for monitoring and logging the flow of traffic in and out of Virtual Private Cloud networks. Network Intelligence Center provides a broader toolset for monitoring network performance and health rather than specifically targeting firewall rule analysis. Thus, these products do not serve the specific purpose of detecting overlapping firewall rules based on priorities.