Hi Mark,
You are welcome.
Data masking in principle is a
one-way activity which is the bedrock of its security. However if you need to look at original production data (
assuming you have the entitlements), using Delphix you can provision a copy of production data
in minutes irrespective of its
size.
For some use cases Delphix does provides a '
Tokenziation' feature where the token can be '
Re-identified'.
--Hims