JDK 25 Security Enhancements

Posted on September 24, 2025

JDK 25 was released on September 16, 2025! As with my previous blogs, I have compiled a list of what I think are the most interesting and useful security enhancements in this release. I have also grouped them into appropriate categories (crypto, TLS, etc) which should make it easier to find out what has changed in each specific area.

More at https://seanjmullan.org/blog/2025/09/23/jdk25