Professional-Cloud-Security-Engineer Exam Dumps - Google Cloud Certified Questions and Answers

Understanding Unmanaged Users:

Unmanaged users are those who have created Google Cloud accounts using their company email addresses outside of the organization's management (e.g., through GCDS).

Challenge:

The goal is to bring these unmanaged accounts under your company's control without disrupting their existing accounts and access.

Using the Transfer Tool:

Google provides a transfer tool specifically designed to migrate unmanaged users to a managed state.

This tool allows administrators to invite unmanaged users to join the organization's Google Cloud Identity or Google Workspace account.

Steps to Use the Transfer Tool:

Step 1: Access the transfer tool from the Google Admin console.

Step 2: Identify the unmanaged users using their email addresses.

Step 3: Send invitations to these users to transfer their accounts.

Step 4: Users accept the invitations, allowing their accounts to be managed under the organization's domain.

Benefits:

This method ensures a smooth transition for users without losing access to their existing data and services.

It aligns with best practices for managing user accounts in a corporate environment.

References:

Migrate unmanaged users

Google Cloud Directory Sync

De-identifying sensitive data Cloud Data Loss Prevention (DLP) can de-identify sensitive data in text content, including text stored in container structures such as tables. De-identification is the process of removing identifying information from data. The API detects sensitive data such as personally identifiable information (PII), and then uses a de-identification transformation to mask, delete, or otherwise obscure the data. For example, de-identification techniques can include any of the following: Masking sensitive data by partially or fully replacing characters with a symbol, such as an asterisk (*) or hash (#). Replacing each instance of sensitive data with a token, or surrogate, string. Encrypting and replacing sensitive data using a randomly generated or pre-determined key. When you de-identify data using the CryptoReplaceFfxFpeConfig or CryptoDeterministicConfig infoType transformations, you can re-identify that data, as long as you have the CryptoKey used to originally de-identify the data. https://cloud.google.com/dlp/docs/deidentify-sensitive-data

Objective: Synchronize security groups with email addresses from an LDAP directory to Cloud IAM.

Solution: Use Google Cloud Directory Sync (GCDS) to perform one-way synchronization based on LDAP search rules.

Steps:

Step 1: Download and install Google Cloud Directory Sync (GCDS) on a secure server.

Step 2: Configure GCDS with the LDAP server details and authentication.

Step 3: Define LDAP search rules to filter security groups based on the “user email address” attribute.

Step 4: Map LDAP security groups to Google Cloud IAM roles.

Step 5: Set up a synchronization schedule to keep the groups in sync.

Step 6: Perform a test sync to ensure that the configuration is correct.

Step 7: Activate the synchronization to keep the LDAP directory and Cloud IAM in sync.

Using GCDS for one-way synchronization ensures that the security groups in Cloud IAM are consistently updated based on the LDAP directory, maintaining alignment with the organization’s security policies.

References:

Google Cloud Directory Sync Documentation

Setting Up Google Cloud Directory Sync

The action fails because a constraints/iam.allowedPolicyMemberDomains organization policy is in place and only members from the flowlogistic.com organization are allowed. The inheritFromParent: false property on the “Apps” folder means that it does not inherit the organization policy from the organization node. Therefore, only the policy set at the folder level applies, which allows only members from the flowlogistic.com organization. As a result, the attempt to grant access to the user testuser@terramearth.com fails because this user is not a member of the flowlogistic.com organization.

Compute Engine doesn't automatically update the OS or the software on your deployed instances. You will need to patch or update your deployed Compute Engine instances when necessary. However, in the cloud it is not recommended that you patch or update individual running instances. Instead it is best to patch the image that was used to launch the instance and then replace each affected instance with a new copy.

Objective: Provide evidence of access reviews for an upcoming audit.

Solution: Use Policy Analyzer to review and report on IAM policies.

Steps:

Step 1: Open the Google Cloud Console.

Step 2: Navigate to the Policy Analyzer tool.

Step 3: Select the project for which you need to review access policies.

Step 4: Use the tool to generate reports on IAM roles and permissions.

Step 5: Export the reports as evidence for the audit.

Policy Analyzer provides detailed insights into IAM policies, helping you to review access configurations and generate necessary reports for compliance and auditing purposes.

References:

Policy Analyzer Documentation

Uniform bucket-level access allows you to manage permissions at the bucket level, rather than at the object level. This simplifies permission management and ensures that access to objects is controlled consistently via IAM roles, without allowing uploaders full control over the objects.

Steps:

Enable Uniform Bucket-Level Access: In the Google Cloud Console, enable uniform bucket-level access for the Cloud Storage bucket.

Configure IAM Policies: Assign appropriate IAM roles to users and groups to control access to the bucket.

Audit Logging: Enable Cloud Audit Logs to track access and modifications to the bucket.

References:

Google Cloud: Uniform bucket-level access

Managing access with IAM

Activate Security Command Center (SCC) Premium: Security Command Center (SCC) Premium provides advanced security analytics and best practice recommendations for your Google Cloud environment. It includes functionalities such as asset discovery, vulnerability scanning, and security findings.

Create a Custom Rule to Mute Irrelevant Security Findings:

Navigate to the Security Command Center (SCC) in the Google Cloud Console.

Go to the "Settings" tab and find the "Mute findings" section.

Create a new mute rule by specifying the conditions that match the irrelevant controls you want to disregard. These conditions can be based on attributes such as resource type, finding type, and other metadata.

Apply this mute rule, which will ensure that the specified findings are not evaluated in your security posture assessments.

Ensure Continuous Compliance Monitoring:

The mute rules will automatically filter out the irrelevant findings, ensuring that only relevant controls from the CIS Google Cloud Computing Foundations Benchmark v1.3.0 are evaluated.

Regularly review and update the mute rules to adapt to any changes in your compliance requirements or security posture.

References:

Security Command Center Documentation

Creating and Managing Mute Rules

To ensure that the developers can view audit logs for the development environment and the security team can review all logs, you should grant IAM roles at the appropriate resource levels:

Grant logging.admin Role to the Security Team:

Assign the logging.admin role to the security team at the organization resource level.

This grants the security team full access to all logging data across the organization, including both production and development environments.

Grant logging.viewer Role to the Developer Team:

Assign the logging.viewer role to the developer team at the folder resource level that contains all the development projects.

This restricts the developers' access to only view logs in the development environment, ensuring they do not have access to production logs.

By using these roles and assigning them at the appropriate levels, you ensure that each team has the access they need while adhering to the principle of least privilege.

References:

IAM Roles for Cloud Logging

Resource Hierarchy in Google Cloud

Use Google Shielded VM including secure boot Virtual Trusted Platform Module (vTPM) and integrity monitoring: Shielded VMs provide verifiable integrity of the VM by ensuring that it was not tampered with or compromised at the boot level. They use features like Secure Boot, vTPM, and integrity monitoring to detect and prevent malicious changes to the VM's operating system and firmware.

Activate Confidential Computing: Confidential Computing provides a secure environment for processing sensitive data. It uses hardware-based enclaves to protect data in use by ensuring it cannot be accessed by the underlying host or any other unauthorized entity. By leveraging Intel SGX or AMD SEV, it ensures that data remains encrypted even when it is being processed.

Enforce these actions by using organization policies: Organization policies can enforce the use of Shielded VMs and Confidential Computing across your organization. This ensures that all VMs comply with these security measures without requiring manual configuration for each VM.

References

Shielded VMs documentation

Confidential Computing documentation

Organization Policies documentation