Creating a Customized Expression
Procedure
- Navigate to Endpoint Protection > Configuration > Data Protection > DLP Settings Wizard > Data Identifier Management.
- Click the Expression tab.
- Click Add.
A new screen displays.
- Type a name for the expression. The name must not exceed 64 bytes
in length and cannot contain the following characters:
> < * ^ | & ? \ /
- Type a description that does not exceed 256 bytes in length.
- Type the expression and specify whether it is case-sensitive.
- Type the displayed data.
For example, if you are creating an expression for ID numbers, type a sample ID number. This data is used for reference purposes only and will not appear elsewhere in the product.
- Choose one of the following criteria and configure additional
settings for the chosen criteria (see Criteria for Customized Expression):
- None
- Specific characters
- Suffix
- Single-character separator
- Test the expression against an actual data.
For example, if the expression is for a national ID, type a valid ID number in the Test data text box, click Test, and then check the result.
- Click Save if you are satisfied
with the result.Note: Save the settings only if the testing was successful. An expression that cannot detect any data wastes system resources and may impact performance.