2.7. Temporary Data

You can encrypt the temporary data stored on the file system as configured by the BufferManager.

Set the buffer-service-encrypt-files property to true on the Teiid subsystem to use 128-bit AES to encrypt any files written by the BufferManager. A new symmetric key will be generated for each start of the Teiid system on each server. A performance hit will be seen for processing that is memory intensive such that data typically spills to disk. This setting does not affect how VDBs (either the artifact or an exploded form) or log files are written to disk.