Get Google Professional Cloud Security Engineer Exam Practice Questions - Real and Updated

Answer : C

Cloud Identity-Aware Proxy (IAP) allows you to control access to your web applications running on Google Cloud. It ensures that only authenticated users who are part of a specified Google Group can access the application. Here's how you can restrict access to in-progress sites using IAP:

Enable IAP: First, you need to enable Cloud IAP for your App Engine application. This will require configuring OAuth consent and setting up necessary permissions.

Create a Google Group: Create a Google Group that includes all the customers and company employees who should have access to the in-progress sites.

Configure Access: Configure IAP to allow access only to members of the created Google Group. This involves setting up the necessary IAP policies and ensuring that only authenticated users in the group can access the application.

By using IAP, you ensure that the access control is centrally managed and only authorized users can view the in-progress sites from any location.

Reference

Cloud Identity-Aware Proxy Documentation

Setting up IAP

Answer : B, C

Objective: Understand the security characteristics of VPC peering.

Security Characteristics:

Non-transitive Peering: VPC peering connections are non-transitive. This means that peering is strictly between two VPC networks. If VPC A is peered with VPC B, and VPC B is peered with VPC C, VPC A cannot communicate with VPC C unless a direct peering connection is established.

Inter-Organization Peering: VPC peering allows you to connect VPC networks across different Google Cloud Platform organizations, facilitating private communication between distinct organizational units.

These characteristics ensure controlled and secure connectivity between VPC networks while preventing unintended data exposure.

GCP VPC Peering Documentation

VPC Network Peering Overview

Answer : D

When you use a customer-managed encryption key (CMEK) to secure a Cloud Storage bucket, the key and the bucket must be located in the same region. In this case, the key is in europe-west3 and the bucket is in europe-west1, which is why you're unable to access the key.

Answer : C

Configure Cloud Interconnect:

Cloud Interconnect provides high-bandwidth, low-latency connectivity between your on-premises network and Google Cloud. You can choose between Dedicated Interconnect or Partner Interconnect depending on your requirements.

Set up the physical connection and establish the interconnect through the Google Cloud Console or by working with a partner.

Set Up HA VPN:

High Availability (HA) VPN provides a robust, reliable VPN connection to Google Cloud with SLA guarantees. This is crucial for ensuring secure and high-bandwidth connectivity.

Configure two VPN tunnels to ensure redundancy and failover capabilities.

Update Default Route:

Replace the default 0.0.0.0/0 route in your Google Cloud VPC to direct traffic to your on-premises network via the Cloud Interconnect and HA VPN setup.

This ensures all internet-facing traffic is securely routed through your on-premises internet connection.

Ensure Proper Security and Routing Policies:

Implement appropriate firewall rules and security policies on both Google Cloud and on-premises environments to control traffic and ensure secure communication.

Monitor the traffic and connectivity status to maintain optimal performance and security.

Cloud Interconnect Documentation

HA VPN Documentation

Routing Traffic

Answer : B

To enhance the security of your machine learning (ML) model supply chain within a serverless architecture, it's crucial to implement measures that protect both the development and deployment pipelines.

Option A: While limiting external dependencies and rotating encryption keys are good security practices, they do not directly address the risks associated with the ML model supply chain.

Option B: Implementing container image vulnerability scanning during development and pre-deployment helps identify and mitigate known vulnerabilities in your container images. Enforcing Binary Authorization ensures that only trusted and verified images are deployed in your environment. This combination directly strengthens the security of the ML model supply chain by validating the integrity of container images before deployment.

Option C: Sanitizing training data and applying role-based access controls are important security practices but do not specifically safeguard the deployment pipeline against compromised container images.

Option D: While strict firewall rules and intrusion detection systems enhance network security, they do not specifically address vulnerabilities within the container images or the deployment process.

Therefore, Option B is the most effective approach, as it directly addresses the security of the development and deployment pipeline by ensuring that only vetted and secure container images are used in your environment.

Container Scanning Overview

Binary Authorization Overview