Data Masking Components: Number Rollup

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"Masking Number Rollup"

API Reference, CLR Reference (links)

Usage Instructions:

Purpose

Algorithm

Description

Gets a sub-range of the values from the finite predefined range of numeric values and allows to map the sub-range into the chosen by user, specified numeric value.

Usage Instructions:

1. Configure a source that contains the column with alphabetical and numeric characters. The data in the column may also include any other character that will be treated as a separator.
2. Drag and Drop Masking Number Rollup component, connect the source and the Masking Number Rollup component with the source's precedence constraint:
3. Now, the precedence constraint (the blue arrow) passes proper meta-data to the Masking Number Rollup component. If you click on constraint, you will see:
4. Now that the metadata for the Masking Number Rollup exists, and values are passed into the data masking component, please open the component editor:
5. In the second tab, there are input columns. Please check-mark only one column, the one that you will be masking with Masking Number Rollup algorithm:
6. This will create an extra column with the prefix “Masked_”.
7. Create a connection manager for the destination and configure source component for the destination. In the connection manager, in the tab “Mappings”, specify that you want newly created Field_Masked to be a field replacing the original value. For that, just click on the available input columns, choose the masked value, and map to the “Available Destination Columns”
8. Now, all the configurations are complete for the valid values. You can run the package with the Masking Number Rollup component, and see the results of data masking:

Download Example