Google Updated Professional-Cloud-Security-Engineer Exam Questions and Answers by aliyah

Encrypt non-sensitive data with Google default encryption:

Google Cloud automatically encrypts data at rest using AES-256 by default. This minimizes key management complexity for non-sensitive data as it is handled entirely by Google.

No additional setup is required for default encryption, ensuring low latency access to the encrypted data.

Encrypt sensitive data with Cloud Key Management Service (Cloud KMS):

Cloud KMS allows you to create and manage cryptographic keys in a centralized cloud service.

To meet the requirement of scheduling key rotation, configure Cloud KMS to automatically rotate keys on a regular schedule (e.g., every 90 days).

Control the region where the keys are stored by selecting the appropriate key ring location during key creation. This ensures compliance with data residency requirements.

Cloud KMS provides low-latency access to keys, ensuring minimal impact on data access performance.

References:

Cloud Key Management Service Documentation

Encryption at Rest in Google Cloud

To configure the behavior where each department member automatically has read-only access to all new project resources created by any department member, you should use Google Cloud's folder structure and IAM roles effectively. Here are the steps:

Create Folders for Departments: Create a folder under your Organization for each department. Folders help organize resources and provide a hierarchy for applying policies and permissions.

Assign IAM Roles to Google Groups: Assign the Project Viewer role to the Google Group associated with each department at the folder level. This ensures that all members of the group have the necessary permissions.

Inherited Permissions: When a department member creates a new project under their department's folder, the permissions assigned to the folder are inherited by the new project. Thus, all department members will automatically have read-only access to the project's resources.

Navigate to IAM & Admin in the GCP Console.

Select "Folders" from the left-hand menu.

For each department, create a new folder under the organization.

Select the newly created folder, and then go to the "Permissions" tab.

Click on "Add" to assign a new role.

Enter the email address of the Google Group for the department.

Assign the "Project Viewer" role to the group.

Access Restrictions: Since the permissions are applied at the folder level, only the members of the specific department's Google Group will have read-only access to the projects created in that folder. Other departments will not have access unless explicitly granted.

By following these steps, you ensure that department members have the required access to their respective projects without manual configuration for each new project.

References:

Google Cloud IAM Documentation

Google Cloud Resource Manager Documentation

https://cloud.google.com/resource-manager/docs/organization-policy/restricting-domains#setting_the_organization_policy

The domain restriction constraint is a type of list constraint. Google Workspace customer IDs can be added and removed from the allowed_values list of a domain restriction constraint. The domain restriction constraint does not support denying values, and an organization policy can't be saved with IDs in the denied_values list. All domains associated with a Google Workspace account listed in the allowed_values will be allowed by the organization policy. All other domains will be denied by the organization policy.

"Your team needs to obtain a unified log view of all development cloud projects in your SIEM" - This means we are ONLY interested in development projects. "The development projects are under the NONPROD organization folder with the test and pre-production projects" - We will need to filter out development from others i.e test and pre-prod. "The development projects share the ABC-BILLING billing account with the rest of the organization." - This is unnecessary information.