(Optional) Encrypt Tablespaces using the Oracle Advanced Security TDE

Oracle Database Transparent Data Encryption (TDE) feature is part of the Oracle Advanced Security option available for Oracle Database Enterprise Edition 12c (https://docs.oracle.com/database/121/ASOAG, or

http://www.oracle.com/technetwork/database/options/advanced-security/overview/index.html

TDE provides the capability to encrypt sensitive data in the Oracle Database in a manner that is transparent to applications.

Oracle Argus Mart product has been functionally certified with tablespace level encryption using the Oracle Database TDE feature.