The BIOSIG 2015 conference will present innovations and best practices that can be transferred into future applications. The conference is jointly organized by the Competence Center for Applied Security Technology (CAST), the German Federal Office for Information Security (BSI), the European Association for Biometrics (EAB), the ICT COST Action IC1106, the Joint Research Centre of the European Commission (JRC), the TeleTrusT-Association, the Norwegian Biometrics Laboratory (NBL), the Center for Advanced Security Research Darmstadt (CASED), the Fraunhofer Institute for Computer Graphics Research IGD and the special interest group BIOSIG of the Gesellschaft für Informatik e.V. (GI). More information.