Explore the evolution of security features in Java from version 17 to 21 in this comprehensive conference talk. Delve into the advancements in modern cryptographic algorithms, JDK security configuration, and API improvements. Discover the pivotal role of Java Flight Recorder in enhancing security measures. Gain insights into the deprecation of the Security Manager, understand the latest Java security standard algorithm names, and learn about the Java CryptoRoadmap. Examine tool enhancements and security updates specific to Java 21. Equip yourself with essential knowledge to leverage these security improvements in your Java development projects and stay ahead in the ever-evolving landscape of software security.