Cloud; Computation offloading; Energy; Performance; OpenStack

Yoon, Yongpil, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Anthony, Richard J. and Filippoupolitis, Avgoustinos (2016) Energy-efficiency evaluation of computation offloading in personal computing. In: Computer and Information Sciences: 31st International Symposium, ISCIS 2016, Kraków, Poland, October 27–28, 2016, Proceedings. Communications in Computer and Information Science, 659 . Springer International Publishing, pp. 163-171. ISBN 978-3-319-47216-4 ISSN 1865-0929 (doi:https://doi.org/10.1007/978-3-319-47217-1_18)

Computation offloading; Intrusion detection; Energy efficiency; Detection latency; Cyber-physical systems; Vehicular security

Loukas, George ORCID: 0000-0003-3559-5182 , Yoon, Yongpil, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Vuong, Tuan and Heartfield, Ryan (2016) Computation offloading of a vehicle’s continuous intrusion detection workload for energy efficiency and performance. Simulation Modelling Practice and Theory, 73. pp. 83-94. ISSN 1569-190X (Print), 1878-1462 (Online) (doi:https://doi.org/10.1016/j.simpat.2016.08.005)

Cyber-physical security, Vehicles, Intrusion detection, Cyber security, Cloud computing, Computational offloading

Loukas, George ORCID: 0000-0003-3559-5182 , Vuong, Tuan, Heartfield, Ryan, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Yoon, Yongpil and Gan, Diane ORCID: 0000-0002-0920-7572 (2017) Cloud-based cyber-physical intrusion detection for vehicles using Deep Learning. IEEE Access, 6. pp. 3491-3508. ISSN 2169-3536 (Online) (doi:https://doi.org/10.1109/ACCESS.2017.2782159)

Information cascade; Semantic textual similarity; Image similarity; Deep learning

Kasnesis, Panagiotis, Heartfield, Ryan, Liang, Xing, Toumanidis, Lazaros, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Patrikakis, Charalampos and Loukas, George ORCID: 0000-0003-3559-5182 (2021) Transformer-based identification of stochastic information cascades in social networks using text and image similarity. Applied Soft Computing, 108:107413. ISSN 1568-4946 (doi:https://doi.org/10.1016/j.asoc.2021.107413)

Internet of Medical Things; blockchain; hyperledger fabric; healthcare

Pelekoudas-Oikonomou, Filippos, Ribeiro, José C., Mantas, Georgios ORCID: 0000-0002-8074-0417 , Sakellari, Georgia ORCID: 0000-0001-7238-8700 and Gonzalez, Jonathan (2023) Prototyping a hyperledger fabric-based security architecture for IoMT-based health monitoring systems. Future Internet, 15 (9):308. pp. 1-22. ISSN 1999-5903 (Online) (doi:https://doi.org/10.3390/fi15090308)

Internet of Things; Internet of Medical Things; hyperledger fabric; blockchain

Pelekoudas-Oikonomou, Filippos, Ribeiro, Jose, Mantas, Georgios ORCID: 0000-0002-8074-0417 , Bashashi, Firooz, Sakellari, Georgia ORCID: 0000-0001-7238-8700 and Gonzalez, Jonathan (2023) A tutorial on the implementation of a hyperledger fabric-based security architecture for IoMT. In: 2023 IFIP Networking Conference (IFIP Networking). IEEE, Laxenburg, Austria. ISBN 979-8350339383 ISSN 1861-2288 (Online) (doi:https://doi.org/10.23919/IFIPNetworking57963.2023.10186443)

IoMT networks; anomaly-based intrusion detection; blockchain; hyperledger fabric

Zachos, Georgios, Pelekoudas-Oikonomou, Filippos, Mantas, Georgios ORCID: 0000-0002-8074-0417 , Porfyrakis, Kyriakos ORCID: 0000-0003-1364-0261 , Sakellari, Georgia ORCID: 0000-0001-7238-8700 and Rodriguez, Jonathan (2023) Design of a blockchain-based Anomaly-based Intrusion Detection System (AIDS) for IoMT networks. In: 2023 IEEE 98th Vehicular Technology Conference. VTC2023-Fall: 10th - 13th October 2023. Hong Kong. IEEE eXpress Conference Publishing . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, New York, p. 34. ISBN 979-8350329285; 979-8350329278 ISSN 2577-2465 (In Press)

IoT cyber risk management; cyber risk assessment; cyber risk control; security controls; Internet of Things; survey; IoT

Parsons, Emily, Panaousis, Emmanouil ORCID: 0000-0001-7306-4062 , Loukas, George ORCID: 0000-0003-3559-5182 and Sakellari, Georgia ORCID: 0000-0001-7238-8700 (2023) A survey on cyber risk management for the Internet of Things. Applied Sciences, 13 (15):9032. pp. 1-44. ISSN 2076-3417 (Online) (doi:https://doi.org/10.3390/app13159032)

IoT-Fognetworks; fog-enabled internet of drones; task allocation; metaheuristic algorithms; execution time

Javanmardi, Saeed, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Shojafar, Mohammad and Caruso, Antonio (2024) Why it does not work? Metaheuristic task allocation approaches in fog-enabled Internet of Drones. Simulation Modelling Practice and Theory:102913. ISSN 1569-190X (doi:https://doi.org/10.1016/j.simpat.2024.102913)

Virtual Reality; cyber-physical attacks; cyber security; privacy taxonomy

Odeleye, Blessing, Loukas, George ORCID: 0000-0003-3559-5182 , Heartfield, Ryan, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Panaousis, Emmanouil ORCID: 0000-0001-7306-4062 and Spyridonis, Fotios (2022) Virtually secure: a taxonomic assessment of cybersecurity challenges in virtual reality environments. Computers and Security, 124:102951. ISSN 0167-4048 (doi:https://doi.org/10.1016/j.cose.2022.102951)

anomaly detection; blockchain; cybersecurity; deep learning; Internet of Things

Bravos, George, Cabrera, Antonio J., Correa, Camilo, Danilovic ́, Dragan, Evangeliou, Nikolaos, Ezov, Gilad, Gajica, Zoran, Jakovetic ́, Dušan, Kallipolitis, Leonidas, Lukic, Milan, Mascolo, Julien, Masera, Davide, Mazo, Raul, Mezei, Ivan, Miaoudakis, Andreas, Miloševic ́, Nemanja, Oliff, William, Robin, Jacques, Smyrlis, Michail, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Stamatis, Giorgos, Stamenkovic ́, Dušan, Škrbic ́, Srd ̄an, Souveyet, Carine, Vantolas, Spyridon, Vasiliadis, Giorgos and Vukobratovic ́, Dejan (2022) Cybersecurity for industrial Internet of Things: architecture, models and lessons learned. IEEE Access, 4:2016. pp. 1-20. ISSN 2169-3536 (Online) (doi:https://doi.org/10.1109/ACCESS.2022.3225074)

industrial control system, SCADA, honeypots, GAN network, autoencoder network, data generation

Siniosoglou, Ilias, Efstathopoulos, Georgios, Pliatsios, Dimitrios, Moscholios, Ioannis, Sarigiannidis, Antonios, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Loukas, George ORCID: 0000-0003-3559-5182 and Sarigiannidis, Panagiotis (2020) NeuralPot: an industrial honeypot implementation based on convolutional neural networks. In: 2020 IEEE Symposium on Computers and Communications (ISCC). IEEE. ISBN 978-1728180878 ISSN 1530-1346 (Print), 2642-7389 (Online) (doi:https://doi.org/10.1109/ISCC50000.2020.9219712)

information prioritisation; data regulation and orchestration in IoT environments; Ad Hoc Networks; first responder

Wright, Philip, Asani, Ilmija, Pimenta, Nelson, Chaves, Paulo, Oliff, William and Sakellari, Georgia ORCID: 0000-0001-7238-8700 (2023) Infrastructure-less prioritised communication platform for first responders. IT Professional, 25. pp. 29-37. ISSN 1520-9202 (Print), 1520-9202 (Online) (doi:https://doi.org/10.1109/MITP.2023.3338450)

internet of things, IoT offloading, computation offloading, edge computing, cloud computing, decision support, EdgeCloudSim Simulator

Jaddoa, Ali, Sakellari, Georgia ORCID: 0000-0001-7238-8700 , Panaousis, Emmanouil ORCID: 0000-0001-7306-4062 , Loukas, George ORCID: 0000-0003-3559-5182 and Sarigiannidis, Panagiotis G. (2019) Dynamic decision support for resource offloading in heterogeneous internet of things environments. Simulation Modelling Practice and Theory, 101:102019. ISSN 1569-190X (doi:https://doi.org/10.1016/j.simpat.2019.102019)

malware; Android; cyber attacks

Aurangzeb, Sana, Aleem, Muhammad, Khan, Muhammad Taimoor ORCID: 0000-0002-5752-6420 , Loukas, George ORCID: 0000-0003-3559-5182 and Sakellari, Georgia ORCID: 0000-0001-7238-8700 (2024) AndroDex: Android Dex images of obfuscated malware. Scientific Data, 11 (212). pp. 1-10. ISSN 2052-4463 (Online) (doi:https://doi.org/10.1038/s41597-024-03027-3)

network security, cognitive packet network, network performance, integrity, confidentiality

Lent, Ricardo, Sakellari, Georgia ORCID: 0000-0001-7238-8700 and Loukas, George ORCID: 0000-0003-3559-5182 (2014) Strengthening the security of cognitive packet networks. International Journal of Advanced Intelligence Paradigms, 6 (1). pp. 14-27. ISSN 1755-0386 (Print), 1755-0394 (Online) (doi:https://doi.org/10.1504/IJAIP.2014.059584)