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

Uniform Bucket-Level Access: Enable uniform bucket-level access for all your Cloud Storage buckets. This feature ensures that access control is applied consistently at the bucket level, simplifying management and improving security.

Domain Restricted Sharing: Enforce domain-restricted sharing through an organization policy. This policy ensures that only users within your organization’s domain can access the data in the buckets, preventing public exposure.

Policy Enforcement: Apply the necessary IAM policies and ensure that no buckets are configured to allow public access. This combination of settings ensures that data in Cloud Storage buckets remains private and accessible only to authorized users within your organization. References:

Google Cloud - Uniform Bucket-Level Access

Google Cloud - Organization Policy Service

Dedicated Interconnect provides a high-bandwidth (up to 80 Gbps per connection) and secure connection between your on-premises network and Google Cloud. It ensures reliable and high-speed data transfer, meeting the requirement of at least 50 Gbps bandwidth.

Steps:

Set Up Dedicated Interconnect: Order a Dedicated Interconnect connection through the Google Cloud Console.

Configure VLAN Attachments: Set up VLAN attachments to segment traffic between your on-premises network and Google Cloud.

Establish BGP Sessions: Configure BGP sessions for dynamic routing and failover.

To connect Compute Engine instances within a Google Cloud Platform project to workloads running in a dedicated server room that can only be accessed from within the private company network, you can use the following approaches:

Cloud VPN: Cloud VPN securely connects your on-premises network to your Google Cloud Virtual Private Cloud (VPC) network through an IPsec VPN connection. This enables secure communication between your GCP instances and your on-premises workloads over the internet.

Cloud Interconnect: Cloud Interconnect provides direct physical connections between your on-premises network and Google's network. It offers higher bandwidth and lower latency compared to Cloud VPN, making it suitable for workloads that require fast and reliable connectivity.

Both Cloud VPN and Cloud Interconnect allow you to securely connect your on-premises environments to Google Cloud, ensuring that the workloads remain within the private company network.

References

Cloud VPN Overview

Cloud Interconnect Overview

To ensure that Vertex AI Workbench Instances (formerly AI Platform Notebooks) are automatically updated and that users cannot modify operating system settings, it's crucial to implement organizational policies that enforce these requirements.

disableRootAccess Organization Policy:This policy prevents users from obtaining root access on virtual machines. By enforcing this policy, you ensure that users cannot make unauthorized changes to the operating system settings, maintaining the integrity and security of the instances.

requireAutoUpgradeSchedule Organization Policy:This policy mandates that virtual machines have an auto-upgrade schedule for their operating systems. By enforcing this policy, you ensure that instances are automatically kept up-to-date with the latest security patches and updates, reducing the risk of vulnerabilities.

Given the options:

Option A: Enabling VM Manager helps in managing updates and configurations but does not inherently prevent users from altering OS settings.

Option B: Enforcing the disableRootAccess and requireAutoUpgradeSchedule organization policies directly addresses both requirements: preventing unauthorized OS modifications and ensuring automatic updates.

Option C: Assigning specific roles controls user permissions but does not enforce OS-level restrictions or automatic updates.

Option D: Implementing firewall rules to prevent SSH access adds a layer of security but does not ensure automatic updates or prevent OS modifications through other means.

Therefore, Option B is the most effective approach, as it directly enforces the necessary policies to meet both requirements.