We, the DEVOXX 2015 Security track team, want to increase security awareness among software and hardware developers. We want to make this year’s track about understanding how to break things, and knowing that this understanding allows developers to design and build more secure systems. Security has to be by design, not by feature, use case or layer. In this spirit, we would like to invite you to submit talks around the subjects on how to stress security of software projects and on how to deal with these aspects as a developer and architect. Any submission of topic ideas is very welcome too.