Oracle Data Redaction is an Oracle Database security feature that enables you to mask (redact) the data that is returned from queries issued by applications. Enterprise Manager Cloud Control (Cloud Control) provides a user interface for creating and managing Oracle Data Redaction policies and formats. You can perform these tasks using the Data Redaction page.
Figure 20-1 Data Redaction Page
For detailed information on using Oracle Data Redaction, see Oracle Database Advanced Security Guide.