Implementation of Spring Security in Spring Boot application is the key point to learn for spring boot developers. Because Authentication and Authorization is the backbone of the whole application.

The Java Development Kit (JDK) is a software development environment used for developing Java applications. It includes the JRE, an interpreter/class loader , a compiler, an archiver, a documentation generator and other tools needed in Java development.

Open this article to know step by step installation on windows, macOS and Ubuntu respectively.