A company is storing sensitive customer information on Amazon S3. As a part of their security requirements, they need to ensure that the data is encrypted while it is being stored on S3. Which of the following options enables the company to meet this requirement?
Enable in-transit encryption for the S3 buckets
Enable S3 Server-Side Encryption (SSE) for the S3 buckets
Use an SSL/TLS connection to transfer the data to S3
Encrypt the data client-side before uploading it to S3