How to encrypt the full database?

Question

I am using Oracle 11g. I want to encrypt the full database.

Sachin Singh · Answer

have you tried TDE  if yes then what causes you to not opt this ? please let me know. if you have not applied Transparent Data Encryption then follow below link. https://oracle-base.com/articles/11g/tablespace-encryption-11gr1

Amira Bedhiafi · Answer

When you want to help prevent unauthorized use of an Access database  consider encrypting the database by setting a password. If you know the password for an encrypted database  you can also decrypt the database and remove its password. TDE transparently encrypts data at rest in Oracle Databases. It stops unauthorized attempts from the operating system to access database data stored in files without impacting how applications access the data using SQL. TDE can encrypt entire application tablespaces or specific sensitive columns. TDE is fully integrated with Oracle database. Encrypted data remains encrypted in the database whether it is in tablespace storage files temporary tablespaces undo tablespaces or other files that Oracle Database relies on such as redo logs. Also TDE can encrypt entire database backups (RMAN) and Data Pump exports

Rijwan Ansari · Answer

Transparent Database Encryption Check below link: https://www.oracle.com/technical-resources/articles/middleware/idm-tde.html