Azure Active Directory (AAD) authentication integration with Azure Cosmos DB for PostgreSQL allows you to improve managed database security by delegating credential management and authentication to a centralized identity provider. Azure Active Directory supports advanced security features such as two-factor authentication options, password lifecycle management, applications and managed identities, and conditional access. Azure Active Directory authentication integration with Azure Cosmos DB for PostgreSQL provides full support for managed identities and support for invited users. You can choose to have AAD-only authentication on your Azure Cosmos DB for PostgreSQL cluster. You can also combine AAD authentication with native PostgreSQL roles. You can configure authentication methods for each Azure Cosmos DB for PostgreSQL cluster individually depending on its role and security requirements.
Learn more about Azure Active Directory integration with Azure Cosmos DB for PostgreSQL.