Google Professional-Cloud-Security-Engineer Exam Dumps - Valid Questions Answers

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.

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.

When integrating applications that require access to sensitive data stored in Cloud Storage, managing service account keys securely is crucial to prevent unauthorized access or data loss.​

Option A: Defining a VPC Service Controls perimeter enhances security by restricting access to Google Cloud services. However, configuring ingress rules to allow external access for the service account may introduce complexities and potential security gaps, especially if the partner's infrastructure is outside the defined perimeter.​

Option B: Scanning and masking customer data addresses data sensitivity but does not mitigate risks associated with compromised service account keys. This approach focuses on data content rather than access control mechanisms.​

Option C: Encrypting data at rest using customer-managed encryption keys (CMEK) ensures data confidentiality but does not directly address the security of service account keys or access controls.​

Option D: Implementing a secret management service to handle service account keys is a best practice. By configuring the service to frequently rotate keys, you reduce the window of opportunity for malicious actors to exploit compromised keys. Additionally, enforcing strict access controls ensures that only authorized personnel can create or manage service account keys, minimizing the risk of unauthorized access. This approach directly addresses the security concerns related to service account key management.​

Therefore, Option D is the most appropriate recommendation, as it focuses on securely managing service account keys through rotation and access controls, thereby minimizing the risk of data loss due to compromised keys.​