Right-click the output component and select Data
Viewer to display the original and substituted data.
tDataMasking outputs original and substitute
rows marked respectively with
false in the
ORIGINAL_MARK column. It generates inauthentic credit
card numbers, replaces the first three letters of first names, replaces last
names with names from a local file and finally replaces the part before the @
sign in email addresses by the names defined in the component basic
Sensitive personal information in the input data has been "hidden" but data
keeps looking real and consistent. The substitute data is still usable for
purposes other than production.