Microsoft's Azure Virtuval Machine Brings New Advacned Security feature for their customers.
VM Users Can create Ephemeral OS disks, But it is not saved to remote Azure storage.
The Feature helps to make sure high level data to be confidentiality.
This feature helps to data is stored on these disks, but not sent to an data center.
These Ephemeral disks are now available in all regions
According to Microsoft's, Ephemeral OS disks are Perfect for stateless applications, where no client data generated in one session is used in the next session.
Ephemeral OS disks are currently supported by Azure Marketplace
But will not available features such as capturing VM images, snapshots of disk or Swaping OS Disk.
Ephemeral OS disks are also free, and customers incur no storage cost for making new disks.
More FAQ or need information visit azure.microsoft.com