Weekend Learning: Enabling data encryption for Oracle Payments module in R12

If you have upgraded to R12, or have a plan to do so, make sure you read MOS document "How To Enable Oracle Payments Data Encryption Functionality" from document ID 1301337.1 to learn how to get on the middle tier, create an Oracle Wallet .p12 file, and what concurrent requests you need to be running as well depending on what profile options you choose for the encryption method.