The Deterministic Substitution masking format uses the specified substitution column
as the source of masked values. It performs hash-based substitution to replace the
original data in a column with values from the substitution column. As a masking
operation renames tables temporarily, the substitution column must be in a table
that has no masking column. Also, you may want to ensure that the substitution column
has sufficient values to uniquely mask the target column.
Deterministic Substitution requires a seed value while submitting a masking work
request. Passing the same seed value when masking multiple times or masking different
databases ensures that the data is masked deterministically. To learn more, check
Deterministic Substitution in the Data Safe documentation.
The Deterministic Substitution masking format uses the specified substitution column as the source of masked values. It performs hash-based substitution to replace the original data in a column with values from the substitution column. As a masking operation renames tables temporarily, the substitution column must be in a table that has no masking column. Also, you may want to ensure that the substitution column has sufficient values to uniquely mask the target column.
Deterministic Substitution requires a seed value while submitting a masking work request. Passing the same seed value when masking multiple times or masking different databases ensures that the data is masked deterministically. To learn more, check Deterministic Substitution in the Data Safe documentation.