What type of masking strategy involves making a separate and distinct copy of data with masking in place?
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A. B. C. D.C.
With static masking, a separate and distinct copy of the data set is created with masking in place.
This is typically done through a script or other process that takes a standard data set, processes it to mask the appropriate and predefined fields, and then outputs the data set as a new one with the completed masking done.
The masking strategy that involves making a separate and distinct copy of data with masking in place is called Duplication.
Data masking is the process of replacing sensitive information in a database with non-sensitive data, while preserving its original format and structure. The purpose of data masking is to protect sensitive data from unauthorized access or theft.
Duplication is a masking strategy that involves creating a separate and distinct copy of the data with masking in place. This allows the original data to remain untouched and unmodified, while the masked copy can be used for development, testing, or other purposes where the actual data is not needed.
For example, if a database contains credit card numbers, duplication would involve creating a separate copy of the database with the credit card numbers replaced with masked data, such as Xs or asterisks. The original database would still contain the actual credit card numbers, while the masked copy could be used for testing or other purposes.
In contrast, static masking involves replacing the original data with a fixed set of data that is not related to the original data, while dynamic masking involves dynamically generating data that is similar to the original data but not identical.
Replication, on the other hand, is not a masking strategy but a process of copying data from one database to another to ensure data consistency and availability.
Therefore, the correct answer to the question is D. Duplication.