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Exam Professional Cloud Network Engineer All Questions

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Exam Professional Cloud Network Engineer topic 1 question 161 discussion

Actual exam question from Google's Professional Cloud Network Engineer
Question #: 144
Topic #: 1
[All Professional Cloud Network Engineer Questions]

Your team is developing an application that will be used by consumers all over the world. Currently, the application sits behind a global external application load balancer. You need to protect the application from potential application-level attacks. What should you do?

  • A. Enable Cloud CDN on the backend service.
  • B. Create multiple firewall deny rules to block malicious users, and apply them to the global external application load balancer.
  • C. Create a Google Cloud Armor security policy with web application firewall rules, and apply the security policy to the backend service
  • D. Create a VPC Service Controls perimeter with the global external application load balancer as the protected service, and apply it to the backend service.
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Suggested Answer: C 🗳️

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Mithung30
10 months, 3 weeks ago
Selected Answer: C
Google Cloud Armor is a fully managed web application firewall (WAF) service that protects your applications from common web attacks. It can be applied to various Google Cloud resources, including global external application load balancers. By creating a Google Cloud Armor security policy with WAF rules, you can effectively protect your application from potential application-level attacks such as SQL injection, cross-site scripting (XSS), and denial-of-service (DoS) attacks. These rules analyze incoming traffic and block malicious requests before they reach your backend service, safeguarding your application and its users.
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