Items where Author is "Sakellari, Georgia"

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Ad Hoc Networks Android anomaly detection anomaly-based intrusion detection autoencoder network blockchain Cloud cloud computing cognitive packet network computation offloading Computational offloading confidentiality cyber attacks cyber risk assessment cyber risk control cyber security cyber-physical attacks Cyber-physical security Cyber-physical systems cybersecurity data generation data regulation and orchestration in IoT environments decision support deep learning Detection latency edge computing EdgeCloudSim Simulator Energy Energy efficiency execution time first responder first responders fog-enabled internet of drones Galileo satellite navigation GAN network healthcare honeypots hyperledger fabric Image similarity industrial control system inertial navigation Information cascade information prioritisation integrity Internet of Medical Things Internet of Things Intrusion detection IoMT networks IoT IoT cyber risk management IoT offloading IoT-Fognetworks malware metaheuristic algorithms multi-modal localization network performance network security OpenStack Performance privacy taxonomy SCADA seamless fusion security controls self-localization Semantic textual similarity sensor fusion survey task allocation Vehicles Vehicular security Virtual Reality visual localization

Number of items: 90.

Ad Hoc Networks

Wright, Philip, Asani, Ilmija, Pimenta, Nelson, Chaves, Paulo, Oliff, William and Sakellari, Georgia ORCID: https://orcid.org/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:10.1109/MITP.2023.3338450)

Android

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

anomaly detection

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: https://orcid.org/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:10.1109/ACCESS.2022.3225074)

anomaly-based intrusion detection

Zachos, Georgios, Pelekoudas-Oikonomou, Filippos, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Sakellari, Georgia ORCID: https://orcid.org/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 Oct. 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 (doi:10.1109/VTC2023-Fall60731.2023)

autoencoder network

Siniosoglou, Ilias, Efstathopoulos, Georgios, Pliatsios, Dimitrios, Moscholios, Ioannis, Sarigiannidis, Antonios, Sakellari, Georgia ORCID: https://orcid.org/0000-0001-7238-8700, Loukas, George ORCID: https://orcid.org/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:10.1109/ISCC50000.2020.9219712)

blockchain

Pelekoudas-Oikonomou, Filippos, Ribeiro, José C., Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Sakellari, Georgia ORCID: https://orcid.org/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:10.3390/fi15090308)

Pelekoudas-Oikonomou, Filippos, Ribeiro, Jose, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Bashashi, Firooz, Sakellari, Georgia ORCID: https://orcid.org/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:10.23919/IFIPNetworking57963.2023.10186443)

Cloud

Yoon, Yongpil, Sakellari, Georgia ORCID: https://orcid.org/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:10.1007/978-3-319-47217-1_18)

cloud computing

Jaddoa, Ali, Sakellari, Georgia ORCID: https://orcid.org/0000-0001-7238-8700, Panaousis, Emmanouil ORCID: https://orcid.org/0000-0001-7306-4062, Loukas, George ORCID: https://orcid.org/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:10.1016/j.simpat.2019.102019)

Loukas, George ORCID: https://orcid.org/0000-0003-3559-5182, Vuong, Tuan, Heartfield, Ryan, Sakellari, Georgia ORCID: https://orcid.org/0000-0001-7238-8700, Yoon, Yongpil and Gan, Diane ORCID: https://orcid.org/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:10.1109/ACCESS.2017.2782159)

Sakellari, Georgia and Loukas, George ORCID: https://orcid.org/0000-0003-3559-5182 (2013) A survey of mathematical models, simulation approaches and testbeds used for research in cloud computing. Simulation Modelling Practice and Theory, 39. pp. 92-103. ISSN 1569-190X (doi:10.1016/j.simpat.2013.04.002)

cognitive packet network

Lent, Ricardo, Sakellari, Georgia ORCID: https://orcid.org/0000-0001-7238-8700 and Loukas, George ORCID: https://orcid.org/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:10.1504/IJAIP.2014.059584)

computation offloading

Loukas, George ORCID: https://orcid.org/0000-0003-3559-5182, Yoon, Yongpil, Sakellari, Georgia ORCID: https://orcid.org/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:10.1016/j.simpat.2016.08.005)

Computational offloading

confidentiality

cyber attacks

cyber risk assessment

Parsons, Emily, Panaousis, Emmanouil ORCID: https://orcid.org/0000-0001-7306-4062, Loukas, George ORCID: https://orcid.org/0000-0003-3559-5182 and Sakellari, Georgia ORCID: https://orcid.org/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:10.3390/app13159032)

cyber risk control

cyber security

Odeleye, Blessing, Loukas, George ORCID: https://orcid.org/0000-0003-3559-5182, Heartfield, Ryan, Sakellari, Georgia ORCID: https://orcid.org/0000-0001-7238-8700, Panaousis, Emmanouil ORCID: https://orcid.org/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:10.1016/j.cose.2022.102951)

cyber-physical attacks

Cyber-physical security

Cyber-physical systems

cybersecurity

data generation

data regulation and orchestration in IoT environments

decision support

deep learning

Kasnesis, Panagiotis, Heartfield, Ryan, Liang, Xing, Toumanidis, Lazaros, Sakellari, Georgia ORCID: https://orcid.org/0000-0001-7238-8700, Patrikakis, Charalampos and Loukas, George ORCID: https://orcid.org/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:10.1016/j.asoc.2021.107413)

Detection latency

edge computing

EdgeCloudSim Simulator

Energy

Energy efficiency

execution time

Javanmardi, Saeed, Sakellari, Georgia ORCID: https://orcid.org/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:10.1016/j.simpat.2024.102913)

first responder

first responders

Dahlke, Dennis, Drakoulis, Petros, Fernández García, Anaida, Kaiser, Susanna, Karavarsamis, Sotiris, Mallis, Michail, Oliff, William, Sakellari, Georgia ORCID: https://orcid.org/0000-0001-7238-8700, Belmonte-Hernández, Alberto, Alvarez, Federico and Zarpalas, Dimitrios (2024) Seamless fusion: multi-modal localization for first responders in challenging environments. Sensors, 24 (9):2864. pp. 1-27. ISSN 1424-8220 (Online) (doi:10.3390/s24092864)