Basic Information – AWS
Basic information – Microsoft
Data AtRest is encrpyted by Bitlocker and also data InTransit is encrpyted with SSL for example. Moreover, after this baseline of encryption it´s possible to use encrpytion on application level and file level (Sensitvity Labeling) up with Azure Purview in Clouds like AWS or SAP.
New Data-at-rest encryption for Microsoft 365 – Compliance in the Microsoft Universe