Category: AWS Command Line Interface

Customers who use Amazon Simple Storage Service (Amazon S3) often take advantage of S3-managed encryption keys (SSE-S3) for server-side object encryption (SSE). For many customers, the decision to use SSE-S3 meets their security requirements, as it protects their data at rest. However, for some other customers, SSE-S3 may have met their requirements initially, but their […]

February 5, 2026: Amazon S3 now supports the UpdateObjectEncryption API so you can atomically update the server-side encryption type of existing encrypted objects from server-side encryption with S3 managed encryption (SSE-S3) to server-side encryption with AWS Key Management Service (AWS KMS) encryption keys (SSE-KMS). Read the documentation. Encryption of data at rest is increasingly required […]