HOUBING SONG, PhD is an Assistant Professor at Embry-Riddle Aeronautical University and the Director of Security and Optimization for Networked Globe Laboratory (SONG Lab, www.SONGLab.us). RAVI SRINIVASAN, PhD is an Assistant Professor at University of Florida. TAMIM SOOKOOR, PhD is a Senior Professional Staff at The Johns Hopkins University Applied Physics Laboratory, Laurel. SABINA JESCHKE, Dr. rer. nat. is a Professor at RWTH Aachen University, Germany and Visiting Professor at Volvo, Sweden.