It is a free and open source, agent-based, centrally-managed, massively distributable data loss prevention tool released under the GPL.OpenDLP can simultaneously identify sensitive data at rest on hundreds or thousands of Microsoft Windows systems from a centralized web application.

Thanks for the reply, but I have one question how to implement this and how it is related to with Java.

If you can give some example..

How it is related to Java and how to implement it. If you can give some example. Thanks