subjectTermFull: I. MATHEMATICS AND COMPUTER SCIENCE::COMPUTER SCIENCE::INFORMATION ASSURANCE AND SECURITY::ENGINEERINGsubjectTerm: III. ENGINEERING AND TECHNOLOGYcollection: 2author: Mavridis, Ioannis_or_Grontas, Panagiotis_or_Georgiadis, Christos_or_Zachos, Efstathios