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SOA-C02 · Question #3

An organization created an Amazon Elastic File System (Amazon EFS) volume with a file system ID of fs-85ba41fc, and it is actively used by 10 Amazon EC2 hosts. The organization has become concerned…

The correct answer is D. Enable encryption on a newly created volume and copy all data from the original volume. Amazon EFS supports two forms of encryption for file systems, encryption of data in transit and encryption at rest. You can enable encryption of data at rest when creating an Amazon EFS file system. You can enable encryption of data in transit when you mount the file system…

Submitted by yousef_jo· Mar 30, 2026Storage and Data Management

Question

An organization created an Amazon Elastic File System (Amazon EFS) volume with a file system ID of fs-85ba41fc, and it is actively used by 10 Amazon EC2 hosts. The organization has become concerned that the file system is not encrypted. How can this be resolved?

Options

  • AEnable encryption on each host's connection to the Amazon EFS volume.
  • BEnable encryption on the existing EFS volume by using the AWS Command Line Interface.
  • CEnable encryption on each host's local drive.
  • DEnable encryption on a newly created volume and copy all data from the original volume.

How the community answered

(27 responses)
  • A
    7% (2)
  • B
    7% (2)
  • C
    4% (1)
  • D
    81% (22)

Explanation

Amazon EFS supports two forms of encryption for file systems, encryption of data in transit and encryption at rest. You can enable encryption of data at rest when creating an Amazon EFS file system. You can enable encryption of data in transit when you mount the file system. https://docs.aws.amazon.com/efs/latest/ug/encryption.html

Topics

#EFS encryption#encryption at rest#data migration#file system

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