PostgreSQL Security

PostgreSQL security involves protecting your data through various measures. It uses strong authentication methods to verify users and permissions to control who can access or modify data. Encryption safeguards data both at rest (stored on disk) and in transit (during transfer). Regular updates patch vulnerabilities, while roles and privileges limit user actions. Advanced features like audit logging and security policies help monitor activity and enforce rules. Overall, PostgreSQL's security features work together to ensure data remains confidential, integral, and available only to authorized users.