The masking type is the type of data masking to apply to the selected column. Select one of the following masking types:
Key masking. Produces deterministic results for the same source data, masking rules, and seed value.
Substitution masking. Replaces a column of data with similar but unrelated data from a dictionary.
Dependent masking. Replaces the values of one source column based on the values of another source column.
Random masking. Produces random results for the same source data and masking rules.
Expression masking. Applies an expression to a port to change the data or create data.
Special mask formats. Applies special mask formats to common types of sensitive data. You can mask social security numbers, social insurance numbers, credit card numbers, phone numbers, URL addresses, email addresses, or IP addresses.
Substitution. Replaces a column of data with similar but unrelated data from a dictionary.
No Masking. The Data Masking transformation does not change the source data.