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Answer: Configure AWS Transfer Family with SFTP for Amazon S3 and integrate Active Directory authentication.
The correct answer is A. AWS Transfer Family with SFTP for Amazon S3 provides a managed service to transfer files in and out of S3 using the SFTP protocol. This solution is ideal for customers who want to leverage their on-premises Active Directory for authentication while minimizing operational overhead. It also does not require changes to the customer's application, which already uses SFTP for file transfers. Options B, C, and D involve more complex setups or do not directly address the specific requirements as efficiently and straightforwardly as Option A.
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How can a company enable a customer to utilize their on-premises Microsoft Active Directory for accessing files in Amazon S3 using an SFTP client, with minimal operational overhead and without altering the customer's application?
A
Configure AWS Transfer Family with SFTP for Amazon S3 and integrate Active Directory authentication.
B
Use AWS Database Migration Service to synchronize on-premises Active Directory with Amazon S3, including Active Directory authentication.
C
Employ AWS DataSync for synchronization between on-premises and S3, utilizing AWS IAM Single Sign-On.
D
Deploy a Windows EC2 instance with SFTP to facilitate the connection between on-premises client and Amazon S3, with IAM integration.
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