Câu 36: AWS Certified SysOps Administrator(Old)

How can you secure data at rest on an EBS volume?

1. A. Encrypt the volume using the S3 server-side encryption service.
2. B. Attach the volume to an instance using EC2's SSL interface.
3. C. Create an IAM policy that restricts read and write access to the volume. — đáp án hiện tại
4. D. Write the data randomly instead of sequentially.
5. E. Use an encrypted file system m top of the EBS volume.