System is creating the bix Extract files in CSV format,Which are being sent to the FTP network drive . The DataWarehouse system reads the files from FTP server and generate the business reports , But our IT Security team requires the BIX extract files to be encrypted .

Is there a way to encrypt the Bix CSV files using any encryption method) /is it possible to generate CSV extract files with password protected atleast .

We can't go for column level encryption in pega only for BIX as we have many fields to do it .

The option of using target database for BIX doesn't work in our case as we never relay on target database availability .