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Question 681 - SAA-C03 discussion

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A company website hosted on Amazon EC2 instances processes classified data stored in The application writes data to Amazon Elastic Block Store (Amazon EBS) volumes The company needs to ensure that all data that is written to the EBS volumes is encrypted at rest.

Which solution will meet this requirement?

A.
Create an 1AM role that specifies EBS encryption Attach the role to the EC2 instances
Answers
A.
Create an 1AM role that specifies EBS encryption Attach the role to the EC2 instances
B.
Create the EBS volumes as encrypted volumes Attach the EBS volumes to the EC2 instances
Answers
B.
Create the EBS volumes as encrypted volumes Attach the EBS volumes to the EC2 instances
C.
Create an EC2 instance tag that has a key of Encrypt and a value of True Tag all instances that require encryption at the EBS level
Answers
C.
Create an EC2 instance tag that has a key of Encrypt and a value of True Tag all instances that require encryption at the EBS level
D.
Create an AWS Key Management Service (AWS KMS) key policy that enforces EBS encryption in the account Ensure that the key policy is active
Answers
D.
Create an AWS Key Management Service (AWS KMS) key policy that enforces EBS encryption in the account Ensure that the key policy is active
Suggested answer: B

Explanation:

The simplest and most effective way to ensure that all data that is written to the EBS volumes is encrypted at rest is to create the EBS volumes as encrypted volumes. You can do this by selecting the encryption option when you create a new EBS volume, or by copying an existing unencrypted volume to a new encrypted volume. You can also specify the AWS KMS key that you want to use for encryption, or use the default AWS-managed key. When you attach the encrypted EBS volumes to the EC2 instances, the data will be automatically encrypted and decrypted by the EC2 host. This solution does not require any additional IAM roles, tags, or policies.

Amazon EBS encryption

Creating an encrypted EBS volume

Encrypting an unencrypted EBS volume

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asked 16/09/2024
Ruben Munilla Hernandez
42 questions
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