Spring Security is a framework that focuses on providing both authentication and authorization to Java applications. It is one of the most powerful and highly customizable authentication and access control frameworks in the Java ecosystem.
This article is going to focus on Spring Security Form Login which is one of the most necessary parts of web applications. The example I am presenting here is a part of pdf (Programming Discussion Forum), a web application built with Spring 5, Hibernate 5, Tiles, and i18n.