Bear in mind the following points about the Data Masking module for Data Express:
- This product is designed to read data from data stores containing the information to be analyzed, and to rewrite the content
of these data stores to output data stores specified by the user.
- To use this product with z/OS, you must have the correct licence. See the
Installation Guide for more details.
- You do not need to analyze the sources of the programs in the application in order to use Data Masking.
- Data Masking does not perform any operation capable of altering the analyzed data.
The tables defined during the installation phase that are updated by Data Masking are described in
Appendix A. Data Masking Tables.