CIS PostgreSQL Benchmark Assessment Guide

This guide outlines the CIS PostgreSQL Benchmark, a framework designed to secure open-source database environments. It emphasizes the importance of establishing a trusted and compliant security baseline for PostgreSQL versions ranging from 9.5 to 17. The document details the challenges posed by open-source security, particularly how flexible defaults can compromise data security. It presents XTIVIA's CIS Assessment, which encompasses five critical categories: Installation and File Permissions, User Access and Authorization, Connection and Encryption, Logging and Auditing, and Database Configuration. Each category includes specific guidelines aimed at enhancing security, such as verifying file ownership, auditing user roles, enforcing secure connections, and ensuring proper logging practices. The assessment aims to eliminate common misconfigurations and align with industry standards, thereby supporting compliance with frameworks like SOC2, HIPAA, and PCI DSS. This structured approach helps organizations protect their data and maintain robust security measures.