This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
I know I can use the <property name="" value=""/> element in the jnlp file to pass properties. However, if these are to be secure properties that I want to protect, what other ways can I pass them to the application? Keep in mind that I may have to change the properties often.