Masking
A technique commonly used by dynamic data masking within the RDBMS. Certain fields are replaced with a mask character (such as an āXXXā). This removes the actual content while preserving the same formatting. For example, below masks credit card details while preserving the pattern:
Example
Attributes
Attribute | Description | Data Type | Required |
---|---|---|---|
mask | Replacement character to be applied | Char Default: * | |
pattern | Masking pattern to be applied to source string value | String | |
apply to all | Boolean to inform if all characters need to be replace using the mask value (true) or to apply pattern (false). | Boolean Default: false |
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