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Exam Professional Cloud Security Engineer topic 1 question 186 discussion

Actual exam question from Google's Professional Cloud Security Engineer
Question #: 186
Topic #: 1
[All Professional Cloud Security Engineer Questions]

You have stored company approved compute images in a single Google Cloud project that is used as an image repository. This project is protected with VPC Service Controls and exists in the perimeter along with other projects in your organization. This lets other projects deploy images from the image repository project. A team requires deploying a third-party disk image that is stored in an external Google Cloud organization. You need to grant read access to the disk image so that it can be deployed into the perimeter.

What should you do?

  • A. Allow the external project by using the organizational policy, constraints/compute.trustedImageProjects.
  • B. 1. Update the perimeter.
    2. Configure the egressTo field to include the external Google Cloud project number as an allowed resource and the serviceName to compute.googleapis.com.
    3. Configure the egressFrom field to set identityType to ANY_IDENTITY.
  • C. 1. Update the perimeter.
    2. Configure the ingressFrom field to set identityType to ANY_IDENTITY.
    3. Configure the ingressTo field to include the external Google Cloud project number as an allowed resource and the serviceName to compute.googleapis.com.
  • D. 1. Update the perimeter.
    2. Configure the egressTo field to set identityType to ANY_IDENTITY.
    3. Configure the egressFrom field to include the external Google Cloud project number as an allowed resource and the serviceName to compute.googleapis.com.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by Alejondri at Aug. 4, 2023, 12:05 p.m.

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dija123
1 month ago
Selected Answer: B
Agree with B
upvoted 1 times
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desertlotus1211
2 months, 2 weeks ago
You're pulling the image in, so you must egress out. Answer b.
upvoted 1 times
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pbrvgl
5 months ago
Alternative C. It's about an OUTSIDE project willing to deploy a trusted image WITHIN the perimeter. That's "Ingress", as defined here: https://cloud.google.com/vpc-service-controls/docs/ingress-egress-rules#definition-ingress-egress
upvoted 1 times
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MaryKey
7 months, 2 weeks ago
Selected Answer: C
The question asks about ingress. You are not asked to modify external organisation's policy (unless you are!)
upvoted 1 times
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ArizonaClassics
8 months ago
The correct option would be: **B. 1. Update the perimeter. 2. Configure the egressTo field to include the external Google Cloud project number as an allowed resource and the serviceName to compute.googleapis.com. Configure the egressFrom field to set identityType to ANY_IDENTITY.** This approach allows for controlled egress from your project to the external project to get the disk image while maintaining the VPC Service Controls.
upvoted 1 times
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cyberpunk21
8 months, 1 week ago
Selected Answer: B
External cloud organization so egress not ingress. I choose option B.
upvoted 3 times
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anshad666
8 months, 1 week ago
Selected Answer: B
A Compute Engine client within a service perimeter calling a Compute Engine create operation where the image resource is outside the perimeter. https://cloud.google.com/vpc-service-controls/docs/ingress-egress-rules#:~:text=Egress%20Refers%20to%20any%20access,resource%20is%20outside%20the%20perimeter.
upvoted 3 times
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ymkk
8 months, 2 weeks ago
I choose option C. Since the external disk image needs to be deployed into the perimeter, resources inside the perimeter need read access to the external disk image. This requires configuring ingress rules in the perimeter.
upvoted 4 times
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ymkk
8 months, 2 weeks ago
Why not C?
upvoted 1 times
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pfilourenco
8 months, 4 weeks ago
Selected Answer: B
B is the correct
upvoted 2 times
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Alejondri
8 months, 4 weeks ago
I think It's B
upvoted 1 times
...

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