Design and develop Spring applications that are secure right from the start. In Spring Security in Action, Second Edition you will learn essential security skills including how to: Implement and customize authentication and authorization Set up all components of an OAuth 2/OpenID Connect system Utilize CRSF and CORS configurations Secure Spring reactive applications Write tests for security configurations About the technology Spring Security is essential for any Java developer looking to master authentication and authorization in Spring apps. By adopting "secure by design" principles with Spring Security''s out-of-the-box features, you can protect your apps from data theft and unauthorized intrusions.