Ace the AWS Certified Cloud Practitioner Exam 2025 – Become the Cloud Captain!

AWS Macie is the correct answer because it is a service specifically designed to help with data security and protection. It uses machine learning algorithms to automatically discover and classify sensitive data stored in AWS, helping to identify potential security risks. This makes it a more suitable choice compared to the other options provided.

Option B, AWS Key Management Service (KMS), is used for encryption and decryption of data stored in AWS. It does not have the capability to automatically discover and classify sensitive data.

Option C, AWS Identity and Access Management (IAM), is used for managing user access and permissions for AWS resources. While it can help with access control for sensitive data, it does not have the automatic data discovery and classification feature of Macie.

Option D, Amazon S3, is a cloud storage service and does not have any features related to data discovery and protection. Though some may use S3 to store sensitive data, it does not have the automated capabilities of Macie to manage and protect that data.