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Understanding Data Encryption on Google Cloud
Learn how to effectively choose the right encryption features on Google Cloud to maintain compliance with data privacy regulations.
Your organization needs to maintain compliance with data privacy regulations while using Google Cloud services. Which feature should you utilize to ensure data is encrypted both at rest and in transit?
The question
Your organization needs to maintain compliance with data privacy regulations while using Google Cloud services. Which feature should you utilize to ensure data is encrypted both at rest and in transit?
A. Use Cloud Security Command Center to monitor compliance.
B. Implement Identity and Access Management (IAM) roles.
C. Enable default encryption for Cloud Storage buckets.
D. Configure Virtual Private Cloud (VPC) peering.
Think before you scroll
Consider what each option provides regarding data encryption. Remember, the question is specifically about ensuring data is encrypted both at rest and in transit. Focus on features that directly relate to data encryption.
The answer
The correct option is C: Enable default encryption for Cloud Storage buckets. This feature ensures that data stored in Cloud Storage is encrypted at rest, while Google Cloud automatically encrypts data in transit. This dual protection is essential for compliance with data privacy regulations.
Why the other options lose
A: Use Cloud Security Command Center to monitor compliance.
This option focuses on monitoring compliance rather than encryption. While compliance monitoring is important, it does not directly address the need for data encryption.
B: Implement Identity and Access Management (IAM) roles.
IAM roles manage who can access resources and data in Google Cloud. While essential for security, IAM roles do not encrypt data either at rest or in transit.
D: Configure Virtual Private Cloud (VPC) peering.
VPC peering allows different Virtual Private Clouds to communicate with each other. This option does not provide encryption for data at rest or in transit; it simply establishes a network connection.
The concept behind it
The principle at play here is the importance of data encryption in cloud services for compliance with regulations. Encryption at rest protects stored data, while encryption in transit protects data during transfer. Understanding these layers of security is crucial for any cloud engineer.
Exam trap to remember
Remember: Encryption is essential for compliance. Focus on options that provide direct encryption solutions.