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

Objective: Ensure VMs can access Cloud Storage without reaching the public internet.

Solution: Enable Private Google Access on the VPC network, allowing VMs with only internal IP addresses to access Google APIs and services privately.

Steps:

Step 1: Open the Google Cloud Console.

Step 2: Go to the VPC Network section.

Step 3: Select the relevant VPC network and subnet.

Step 4: Enable Private Google Access for the subnet.

Private Google Access ensures that instances can access Google APIs and services (such as Cloud Storage) over a private network connection, without requiring a public IP address.

To maintain a historical record of what was running in Google Cloud Platform at any point in time, you should use Forseti Security to automate inventory snapshots. Forseti Security is an open-source toolkit that helps to automate security and compliance in GCP by taking inventory snapshots of GCP resources.

Step-by-Step:

Install Forseti Security:

Follow the installation guide to deploy Forseti Security on your GCP environment.

Configure Inventory:

Set up the inventory module in Forseti to capture and store snapshots of GCP resources.

Schedule Snapshots:

Use Forseti’s configuration to schedule regular inventory snapshots.

Access Historical Data:

Review and access historical records through Forseti’s dashboard or by querying the Forseti database.

Compliance and Monitoring: Use Forseti to ensure compliance and monitor changes over time.

Forseti Security Overview

Inventory Module

Comprehensive and Detailed Explanation From Exact Extract:

The requirement is to establish a network security boundary around a specific service (BigQuery) for resources in a Folder, while allowing the team to manage that boundary. This is the definition of using VPC Service Controls (VPC SC) with scoped policies.

VPC Service Controls (VPC SC): Used to create a service perimeter (a security boundary) around BigQuery and other Google Cloud services, which restricts API access.

Scoped Policy on the Folder: This enforces the boundary exactly at the required Folder level, as opposed to the organization level.

Access Context Manager Editor Role: Access Context Manager is the service that manages VPC SC policies (Service Perimeters and Access Levels). Granting this role on the scoped policy allows the data analytics team to fulfill the requirement to "control the restrictions."

Extracts (Conceptual Basis for VPC SC and Scoped Policies):

"Private Service Connect provides... Explicit authorization. Private Service Connect provides an authorization model that gives consumers and producers granular control, ensuring that only the intended service endpoints and no other resources can connect to a service." (Source 2.4 - VPC SC and PSC share a core architectural concept of explicit, service-oriented boundaries)

Option B is the technical implementation that matches the requirements: using a VPC SC service perimeter (for service restriction) applied as a scoped policy on the folder (for resource hierarchy scope) with Access Context Manager Editor (for team management/control).

https://cloud.google.com/logging/docs/access-control#considerations roles/logging.privateLogViewer (Private Logs Viewer) includes all the permissions contained by roles/logging.viewer, plus the ability to read Data Access audit logs in the _Default bucket.