This course introduces the fundamentals of application security and its importance in protecting Java applications. Learners explore common vulnerabilities and how Spring Security provides robust mechanisms for authentication and authorization. By mastering these techniques, developers can safeguard applications against potential threats in professional environments.

Through practical, hands-on exercises, you will configure user management using JDBC, Spring Data, and LDAP, strengthening your ability to implement secure authentication workflows. Realistic examples help solidify concepts while enhancing problem-solving skills in real-world contexts. The course uniquely combines theory with application by integrating security principles directly into Spring-based projects. This approach ensures learners gain both conceptual understanding and actionable skills for immediate application in software development. Ideal for Java developers, software engineers, and IT professionals seeking to enhance their application security expertise. Basic Java programming experience is recommended to follow the exercises effectively. This course is part one of a three-course Specialization designed to provide a comprehensive learning pathway in this subject area. While it delivers standalone value and practical skills, learners seeking a more integrated and in-depth progression may benefit from completing the full Specialization. Packt is one of the world's most prolific publishers of cutting-edge technical content. For over two decades we've made it our mission to curate and publish the knowledge of only the very best technical experts. We focus on real-world courses that help our customers get the job done, with coverage that extends across a wide range of established and cutting-edge technical topics. If you're an individual or an organisation that embraces learning by doing, Packt is the perfect fit for you.