Oracle TDE with PDBs and try not go mad again

Security of data (at rest) becomes more and more important for database users. An Oracle database addressed this long ago by adding a Transparent Date Encryption (TDE) on column or tablespace level. This functionality was enhancement over a time and become almost a standard solution for data encryption. There were a set of typical challenges related to a TDE configuration using non-multitenant architecture but with CDB/PDB that became more challenging.This talk is focusing on creating and managing clones of production databases with TDE in non-production environments in the automated way and with addressing a data security in the non-production environments.During a talk the following topics will be addressed:- How to TDE works and how to configure it- Wallet management for MT architecture (password changes, rekey, backup)- PDB operations - Nonproduction environments data protection