1         Encryption 1.1         TDE - Transparent data encryption -          TDE is a technology that encrypts your data at rest, meaning when on storage devices. This handles the encryption and decryption as data is read or written from storage, without coding for it or the user having to do anything. -            1.2         DDM – Dynamic Data Masking -          DDM is a technology that takes results from a query and replaces some of the data with masked values. This works in memory, after a query runs. -