Anonymization & Data Masking for Postgres PostgreSQL Anonymizer is an extension to mask or replace personally identifiable information (PII) or commercially sensitive data from a Postgres database. The project has a declarative approach of anonymization. This means you can declare the masking rules using the PostgreSQL Data Definition Language (DDL) and specify your anonymization policy inside the table definition itself. The main goal of this extension is to offer anonymization by design. We fi...