By default we do not ship an encrypted AMI, but we support the encrypted AMIs our customers create based on our AMIs and according to AWS instructions below:
1- Launch a SoftNAS AMI
2- From EC2 console create an image based on it
3- From Images > AMIs > Right click and choose Copy AMI
4- Choose the region, Name, then check “Encryption” and pick up your master key.
5- Click “Copy AMI”, after few minutes you will find it in the same place.
6- Now Right click > Choose launch
7- Go through the launch process and you will find Root Volume will be encrypted
