Last Attempt Professional-Cloud-Security-Engineer Questions

The Resource Location Restriction organization policy constraint ensures that business data is stored in specific geographic locations, which is critical for compliance with regulatory requirements.

Organization Level: Setting the constraint at the organization level ensures that all resources within the organization, including those in different folders or projects, adhere to the location restrictions. This provides a unified policy application across the entire organization, ensuring compliance with regulatory requirements.

Policy Application: The policy will propagate down the resource hierarchy, ensuring that all relevant services within the organization comply with the specified data residency requirements.

This approach provides centralized control and simplifies the management of data residency constraints.

References

Organization Policy Service Documentation

Use the TCP/UDP Network Load Balancer:

TCP/UDP Network Load Balancer maintains the client IP address by default when forwarding traffic to backends.

Configure a TCP/UDP Network Load Balancer with appropriate backend services and health checks.

Ensure that the load balancer is using the standard network tier to comply with the requirements.

References:

TCP/UDP Network Load Balancing

Network Service Tiers

Objective: Store and retrieve sensitive configuration data for an application running on Compute Engine.

Solution: Use Secret Manager to securely store and manage access to sensitive configuration data.

Steps:

Step 1: Open the Google Cloud Console.

Step 2: Navigate to the Secret Manager section.

Step 3: Create a new secret and add the sensitive configuration data.

Step 4: Set appropriate IAM policies to control access to the secret.

Step 5: Update the application to retrieve the secret from Secret Manager using the appropriate client libraries or APIs.

Secret Manager provides a secure and centralized way to manage sensitive information, with fine-grained access control and audit logging capabilities.

References:

Secret Manager Documentation

Storing and Accessing Secrets

Objective: Optimize the usage of Cloud Data Loss Prevention (DLP) API to reduce costs.

Solution:

rowsLimit and bytesLimitPerFile: These parameters help in sampling data instead of scanning the entire dataset, thereby reducing the amount of data processed.

CloudStorageRegexFileSet: This feature allows you to specify a subset of files to be scanned using regular expressions, limiting the scope and volume of data scanned.

Steps:

Step 1: Set appropriate rowsLimit values for BigQuery data scans to sample rows instead of scanning entire tables.

Step 2: Set bytesLimitPerFile values for Cloud Storage buckets to limit the number of bytes scanned per file.

Step 3: Use CloudStorageRegexFileSet to specify the subset of files to be scanned based on patterns that match the filenames.

By combining these strategies, you effectively reduce the scope and volume of data processed by the DLP API, leading to cost savings.

References:

DLP API Best Practices

Configuring Finding Limits