Spring Security 6.3 – What’s New

Spring Security 6.3 introduces several enhancements and new features that aim to improve security, developer experience, and performance. With modern security demands in mind, this version adds significant changes, including passive JDK serialization support, enhanced authorization mechanisms, and new capabilities in OAuth 2.0 support. Let us delve into understanding Spring Security 6.3. 1. Passive JDK …