Authentication is the process of verifying the identity of a user or system attempting to access a database. In the realm of PostgreSQL, authentication serves as the first line of defense, ensuring that only authorized individuals or applications gain entry. As the gateway to sensitive data, robust authentication is imperative, safeguarding against unauthorized access and fortifying the foundation of data protection. In this blog, we delve into the significance of authentication in PostgreSQL, unraveling its critical role in securing valuable information.
PostgreSQL supports various authentication methods to secure access to its database. The exact methods available may depend on the version of PostgreSQL you are using, In this blog we have mentioned a few of the most used authentication methods in PostgreSQL
Read on for the listing and some ideas on how to use the various options.