So you know the platform security model, and now you want to use it in new and interesting ways, like creating a custom Policy implementation, a custom Permission, or create a custom security context in which code will execute. Perhaps you even wish to make certain objects accessible only to those with the right permissions, or cryptographic key. Nothing could be easier, despite Java security's reputation as a dark and arcane place.

In this presentation, we'll pick up where the "Platform Security" talk leaves off, and demonstrate how to engage the security model of the JVM at a much deeper level, regardless of your favorite programming language: Java, JRuby, Groovy, Scala, ....

Prerequisite: The Busy Java Developer's Guide to Platform Security