I think you are talking about transparent data encryption at the application level ?
i.e. Encryption of data in use and data at rest on its primary platform.
That isn't a backup product related functionality.
But it may cause your backup storage requirements to grow exponentially, as encrypted data doesn't dedupe or compress.
Encrypting data in use or at rest doesn't prevent it from been backed up.
Although it may not stay encrypted once backed up and recovered data might be unencrypted also.
DYOR and see what's out there.
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