# Reference Guides

- [PostgreSQL Integration](/saas/configuration/integrations/postgresql/reference-guides/postgresql-connection.md): Learn about how the PostgreSQL integration works and what Immuta creates in your environment to enforce object-level access controls
- [Security and Compliance](/saas/configuration/integrations/postgresql/reference-guides/security-and-compliance.md): Understand the authentication methods and audit features supported by the PostgreSQL integration to ensure you are meeting your organization's security and compliance needs
- [Protecting Data](/saas/configuration/integrations/postgresql/reference-guides/protecting-data.md): Learn how Immuta enforces policies on data in your PostgreSQL environment
- [Accessing Data](/saas/configuration/integrations/postgresql/reference-guides/accessing-data.md): Learn how end users can access policy-enforced data in PostgreSQL