Encrypt customer data stored at rest by default, with no additional action required from you, using Microsoft Custom Translator. If you desire to use and manage your own encryption keys, customer managed keys are now available to help meet your organizational security and compliance goals. Inherent to customer managed keys comes the need for regional data residency to achieve global customer data privacy and GDPR compliance.
You also now have the option to store your data in either the United States or Europe region (Asia Pacific will be available soon).
Read Translator Encryption of Data At Rest for more details.