SECURWARE 2018 Proceedings
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SECURWARE 2018 The Twelfth International Conference on Emerging Security Information, Systems and Technologies ISBN: 978-1-61208-661-3 September 16 - 20, 2018 Venice, Italy SECURWARE 2018 Editors George Yee, Carleton University, Canada Stefan Rass, Universitaet Klagenfurt, Austria Stefan Schauer, Austrian Institute of Technology, Center of Digital Safety and Security, Vienna, Austria Martin Latzenhofer, Austrian Institute of Technology, Center of Digital Safety and Security, Vienna, Austria 1 / 168 SECURWARE 2018 Forward The Twelfth International Conference on Emerging Security Information, Systems and Technologies (SECURWARE 2018), held between September 16, 2018 and September 20, 2018 in Venice, Italy, continued a series of events covering related topics on theory and practice on security, cryptography, secure protocols, trust, privacy, confidentiality, vulnerability, intrusion detection and other areas related to low enforcement, security data mining, malware models, etc. Security, defined for ensuring protected communication among terminals and user applications across public and private networks, is the core for guaranteeing confidentiality, privacy, and data protection. Security affects business and individuals, raises the business risk, and requires a corporate and individual culture. In the open business space offered by Internet, it is a need to improve defenses against hackers, disgruntled employees, and commercial rivals. There is a required balance between the effort and resources spent on security versus security achievements. Some vulnerability can be addressed using the rule of 80:20, meaning 80% of the vulnerabilities can be addressed for 20% of the costs. Other technical aspects are related to the communication speed versus complex and time consuming cryptography/security mechanisms and protocols. Digital Ecosystem is defined as an open decentralized information infrastructure where different networked agents, such as enterprises (especially SMEs), intermediate actors, public bodies and end users, cooperate and compete enabling the creation of new complex structures. In digital ecosystems, the actors, their products and services can be seen as different organisms and species that are able to evolve and adapt dynamically to changing market conditions. Digital Ecosystems lie at the intersection between different disciplines and fields: industry, business, social sciences, biology, and cutting edge ICT and its application driven research. They are supported by several underlying technologies such as semantic web and ontology-based knowledge sharing, self-organizing intelligent agents, peer-to-peer overlay networks, web services-based information platforms, and recommender systems. To enable safe digital ecosystem functioning, security and trust mechanisms become essential components across all the technological layers. The aim is to bring together multidisciplinary research that ranges from technical aspects to socio-economic models We take here the opportunity to warmly thank all the members of the SECURWARE 2018 technical program committee, as well as all the reviewers. The creation of such a high quality conference program would not have been possible without their involvement. We also kindly thank all the authors who dedicated their time and effort to contribute to SECURWARE 2018. We truly believe that, thanks to all these efforts, the final conference program consisted of top quality contributions. We also gratefully thank the members of the SECURWARE 2018 organizing committee for their help in handling the logistics and for their work that made this professional meeting a success. 2 / 168 We hope that SECURWARE 2018 was a successful international forum for the exchange of ideas and results between academia and industry and to promote further progress in the field of security information, systems and technology. We also hope that Venice, Italy provided a pleasant environment during the conference and everyone saved some time to enjoy the unique charm of the city. SECURWARE 2018 Chairs SECURWARE Steering Committee Yuichi Sei, The University of Electro-Communications, Japan Carla Merkle Westphall, Federal University of Santa Catarina, Brazil Hans-Joachim Hof, Technical University of Ingolstadt, Germany Eric Renault, Institut Mines-Télécom - Télécom SudParis, France Steffen Wendzel, Worms University of Applied Sciences, Germany Aspen Olmsted, College of Charleston, USA Calin Vladeanu, University Politehnica of Bucharest, Romania Geir M. Køien, University of Agder, Norway George Yee, Carleton University & Aptusinnova Inc., Ottawa, Canada Sokratis K. Katsikas, Norwegian University of Science & Technology (NTNU), Norway Hector Marco Gisbert, University of the West of Scotland, United Kingdom SECURWARE Research/Industry Chairs Rainer Falk, Siemens AG, Germany Mariusz Jakubowski, Microsoft Research, USA Malek ben Salem, Accenture Labs, USA Jiqiang Lu, Institute for Infocomm Research, Singapore Heiko Roßnagel, Fraunhofer IAO, Germany Scott Trent, Tokyo Software Development Laboratory - IBM, Japan Robert Forster, Edgemount Solutions S.à r.l., Luxembourg Peter Kieseberg, SBA Research, Austria Tzachy Reinman, Cisco, Israel 3 / 168 SECURWARE 2018 Committee SECURWARE Steering Committee Yuichi Sei, The University of Electro-Communications, Japan Carla Merkle Westphall, Federal University of Santa Catarina, Brazil Hans-Joachim Hof, Technical University of Ingolstadt, Germany Eric Renault, Institut Mines-Télécom - Télécom SudParis, France Steffen Wendzel, Worms University of Applied Sciences, Germany Aspen Olmsted, College of Charleston, USA Calin Vladeanu, University Politehnica of Bucharest, Romania Geir M. Køien, University of Agder, Norway George Yee, Carleton University & Aptusinnova Inc., Ottawa, Canada Sokratis K. Katsikas, Norwegian University of Science & Technology (NTNU), Norway Hector Marco Gisbert, University of the West of Scotland, United Kingdom SECURWARE Research/Industry Chairs Rainer Falk, Siemens AG, Germany Mariusz Jakubowski, Microsoft Research, USA Malek ben Salem, Accenture Labs, USA Jiqiang Lu, Institute for Infocomm Research, Singapore Heiko Roßnagel, Fraunhofer IAO, Germany Scott Trent, Tokyo Software Development Laboratory - IBM, Japan Robert Forster, Edgemount Solutions S.à r.l., Luxembourg Peter Kieseberg, SBA Research, Austria Tzachy Reinman, Cisco, Israel SECURWARE 2018 Technical Program Committee Nabil Abdoun, Université de Nantes, France Habtamu Abie, Norwegian Computing Centre, Norway Afrand Agah, West Chester University of Pennsylvania, USA Yatharth Agarwal, Phillips Academy, Andover, USA Rose-Mharie Åhlfeldt, University of Skövde, Sweden Jose M. Alcaraz Calero, University of the West of Scotland, UK Firkhan Ali Bin Hamid Ali, Universiti Tun Hussein Onn Malaysia, Malaysia Basel Alomair, University of Washington-Seattle, USA / King Abdulaziz City for Science and Technology (KACST), Saudi Arabia Eric Amankwa, Presbyterian University College, Ghana Louise Axon, University of Oxford, UK Ilija Basicevic, University of Novi Sad, Serbia Carlos Becker Westphall, Federal University of Santa Catarina, Brazil Francisco J. Bellido, University of Cordoba, Spain Malek ben Salem, Accenture Labs, USA 4 / 168 Cătălin Bîrjoveanu, "Al.I.Cuza" University of Iasi, Romania David Bissessar, Canada Border Services Agency, Canada Wided Boubakri, ESSECT, Tunisia Arslan Brömme, Vattenfall GmbH, Germany Francesco Buccafurri, University Mediterranea of Reggio Calabria, Italy Krzysztof Cabaj, Warsaw University of Technology, Poland Cándido Caballero-Gil, University of La Laguna, Spain Paolo Campegiani, Bit4id, Italy Juan-Vicente Capella-Hernández, Universitat Politècnica de València, Spain Aldar Chan, University of Hong Kong, Hong Kong Tan Saw Chin, Multimedia University, Malaysia Te-Shun Chou, East Carolina University, USA Marijke Coetzee, Academy of Computer Science and Software Engineering | University of Johannesburg, South Africa Gianpiero Costantino, Istituto di Informatica e Telematica | Consiglio Nazionale delle Ricerche, Pisa, Italy Jun Dai, California State University, USA Roberto Carbone, Security and Trust Research Unit - Fondazione Bruno Kessler, Italy Jörg Daubert, Technische Universität Darmstadt, Germany Ruairí de Fréin, Dublin Institute of Technology, Ireland Fabrizio De Santis, Technische Universität München, Germany P.P. Deepthi, National Institute of Technology Calicut, Kerala, India Michele Di Lecce, iInformatica S.r.l.s., Matera, Italy Changyu Dong, Newcastle University, UK Safwan El Assad, University of Nantes/Polytech Nantes, France Tewfiq El Maliki, University of Applied Sciences Geneva, Switzerland Navid Emamdoost, University of Minnesota, USA Rainer Falk, Siemens AG, Germany Eduardo B. Fernandez, Florida Atlantic University, USA Daniel Fischer, Technische Universität Ilmenau, Germany Robert Forster, Edgemount Solutions S.à r.l., Luxembourg Steven Furnell, University of Plymouth, UK Amparo Fuster-Sabater, Institute of Physical and Information Technologies -CSIC, Madrid, Spain François Gagnon, Cégep Sainte-Foy, Canada Clemente Galdi, University of Napoli "Federico II", Italy Michael Goldsmith, University of Oxford, UK Stefanos Gritzalis, University of the Aegean, Greece Bidyut Gupta, Southern Illinois University Carbondale, USA Jinguang Han, Nanjing University of Finance and Economics, China Petr Hanáček, Brno University of Technology, Czech Republic Daniel Harkins, Hewlett-Packard Enterprise, USA Ragib Hasan, University of Alabama at Birmingham, USA Dominik Herrmann, University of Bamberg,