| From product recommendation to cyber-attack prediction: Generating attack graphs and predicting future attacks N Polatidis, E Pimenidis, M Pavlidis, S Papastergiou, H Mouratidis Evolving Systems 11, 479-490, 2020 | 76 | 2020 |
| A novel risk assessment methodology for SCADA maritime logistics environments EM Kalogeraki, S Papastergiou, H Mouratidis, N Polemi Applied Sciences 8 (9), 1477, 2018 | 44 | 2018 |
| A machine learning approach for the NLP-based analysis of cyber threats and vulnerabilities of the healthcare ecosystem S Silvestri, S Islam, S Papastergiou, C Tzagkarakis, M Ciampi Sensors 23 (2), 651, 2023 | 43 | 2023 |
| Knowledge management methodology for identifying threats in maritime/logistics supply chains EM Kalogeraki, D Apostolou, N Polemi, S Papastergiou Knowledge management research & practice 16 (4), 508-524, 2018 | 34 | 2018 |
| Handling of advanced persistent threats and complex incidents in healthcare, transportation and energy ICT infrastructures S Papastergiou, H Mouratidis, EM Kalogeraki Evolving Systems 12 (1), 91-108, 2021 | 30 | 2021 |
| MITIGATE: a dynamic supply chain cyber risk assessment methodology S Papastergiou, N Polemi Smart Trends in Systems, Security and Sustainability: Proceedings of WS4 …, 2018 | 28 | 2018 |
| Cyber security incident handling, warning and response system for the european critical information infrastructures (cybersane) S Papastergiou, H Mouratidis, EM Kalogeraki Engineering Applications of Neural Networks: 20th International Conference …, 2019 | 24 | 2019 |
| STORM-Collaborative security management environment T Ntouskas, G Pentafronimos, S Papastergiou Information Security Theory and Practice. Security and Privacy of Mobile …, 2011 | 21 | 2011 |
| An adaptive supply chain cyber risk management methodology S Schauer, M Stamer, C Bosse, M Pavlidis, H Mouratidis, S König, ... Hamburg International Conference of Logistics, 0-0, 2017 | 19 | 2017 |
| CYSM: an innovative physical/cyber security management system for ports S Papastergiou, N Polemi, A Karantjias Human Aspects of Information Security, Privacy, and Trust: Third …, 2015 | 19 | 2015 |
| Cyberattack path generation and prioritisation for securing healthcare systems S Islam, S Papastergiou, EM Kalogeraki, K Kioskli Applied Sciences 12 (9), 4443, 2022 | 18 | 2022 |
| Cyber supply chain threat analysis and prediction using machine learning and ontology A Yeboah-Ofori, H Mouratidis, U Ismai, S Islam, S Papastergiou Artificial Intelligence Applications and Innovations: 17th IFIP WG 12.5 …, 2021 | 16 | 2021 |
| A federated privacy-enhancing identity management system (FPE-IMS) S Papastergiou, A Karantjias, D Polemi 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio …, 2007 | 16 | 2007 |
| Cyber threat assessment and management for securing healthcare ecosystems using natural language processing S Silvestri, S Islam, D Amelin, G Weiler, S Papastergiou, M Ciampi International Journal of Information Security 23 (1), 31-50, 2024 | 15 | 2024 |
| Current efforts in ports and supply chains risk assessment N Polemi, S Papastergiou 2015 10th International Conference for Internet Technology and Secured …, 2015 | 13 | 2015 |
| Challenges and issues in risk assessment in modern maritime systems S Papastergiou, EM Kalogeraki, N Polemi, C Douligeris Advances in Core Computer Science-Based Technologies: Papers in Honor of …, 2021 | 12 | 2021 |
| An attack simulation and evidence chains generation model for critical information infrastructures EM Kalogeraki, S Papastergiou, T Panayiotopoulos Electronics 11 (3), 404, 2022 | 11 | 2022 |
| Design principles of secure federated e/m-government framework A Karantjias, S Papastergiou, N Polemi International Journal of Electronic Governance 2 (4), 402-423, 2009 | 11 | 2009 |
| Innovative, Secure and Interoperable E/M-Governmental Invoicing A Karantjias, S Papastergiou, D Polemi 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio …, 2007 | 11 | 2007 |
| Cyber threat analysis using natural language processing for a secure healthcare system S Islam, S Papastergiou, S Silvestri 2022 IEEE Symposium on Computers and Communications (ISCC), 1-7, 2022 | 10 | 2022 |