What is new in Spring Security This repo contains demo code to show how spring security works behind the scenes and what is new in: Spring Security Versions 6.3 & 6.4 & 6.5 Spring Authorization Server Versions 1.3 & 1.4 & 1.5 Demos How Spring Security Works Compromised Password Check Enhanced Authorization Features Security Filter Chain Validation One-Time Token Demo Passkeys Demo OAuth2 Token Exchange Demo Spring Authorization Server To be continued... Slides Slides (Meetup 9/2024) Slides (Spring I/O 2025)