Design and develop Spring applications that are secure right from the start. Spring Security in Action, Second Edition reveals the Spring Security techniques and tools you need to defend your apps against attack. In this book, author Lauren?iu Spilc?, a skilled Java and Spring developer, will teach you how to build your own authorization server, manage system users, configure secure endpoints, and prevent cross-site scripting and request forgery attacks. This new second edition delves into the OAuth 2OpenID Connect stack and details SecurityFilterChain for security configuration. Don't let security be an afterthought. Start protecting your apps from the first line of code! For experienced Java and Spring developers.