2025

• Ofte, Håvard J.; Katsikas, Sokratis. (2025) How to Train Your Guardian - Evaluating Cyber Security Exercises Using Situation Awareness. Lecture Notes in Computer Science (LNCS)
  Academic article
• Oruma, Samson Ogheneovo; Colomo-Palacios, Ricardo; Katsikas, Sokratis; Gkioulos, Vasileios. (2025) A User-Centred Security Framework for Social Robots in Public Spaces. NTNU Norges teknisk-naturvitenskapelige universitet NTNU Norges teknisk-naturvitenskapelige universitet
  Doctoral dissertation
• Kampourakis, Vyron; Kavallieratos, Georgios; Gkioulos, Vasileios; Katsikas, Sokratis. (2025) Cracks in the chain: A technical analysis of real-life supply chain security incidents. Computers & Security
  Academic article
• Ramaj, Xhesika; Colomo-Palacios, Ricardo; Katsikas, Sokratis; Gkioulos, Vasileios. (2025) A DevSecOps-enabled Framework for Risk Management of Critical Infrastructures. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doctoral dissertation
• Abie, Habtamu; Gkioulos, Vasileios; Katsikas, Sokratis; Pirbhulal, Sandeep. (2025) Preface - Secure and Resilient Digital Transformation of Healthcare.
  Introduction
• Oruc, Aybars; Kavallieratos, Georgios; Gkioulos, Vasileios; Katsikas, Sokratis. (2025) Perspectives on the Cybersecurity of the Integrated Navigation System. Journal of Marine Science and Engineering (JMSE)
  Academic article
• Kannelønning, Kristian Andreas; Katsikas, Sokratis. (2025) Usage of Cybersecurity Standards in Operational Technology Systems.
  Academic chapter/article/Conference paper
• Latsiou, Aikaterina; Nygård, Arne Roar; Katsikas, Sokratis; Lambrinoudakis, Costas. (2025) Never Trust - Always Verify: Assessing the cybersecurity trustworthiness of suppliers in the Digital Supply Chain. Procedia Computer Science
  Academic article
• Utsash, Masrur Masqub; Kavallieratos, Georgios; Antonakopoulos, Konstantinos; Katsikas, Sokratis. (2025) Investigating the Effectiveness of Zero–Trust Architecture for Satellite Cybersecurity.
  Academic chapter/article/Conference paper
• Pappas, Stylianos; Katsikas, Sokratis. (2025) Novel Research and Application on Swarm Optimization and Bioinspired Optimization Algorithms. Applied Sciences
  Editorial
• Kavallieratos, Georgios; Amro, Ahmed Walid; Gkioulos, Vasileios; Stamatescu, Grigore; Rantos, Kostantinos; Lagkas, Thomas. (2025) Best-Practices-Based Training for Improving Cybersecurity in Power Grids.
  Academic chapter/article/Conference paper
• Frøseth, Even Kvam; Kavallieratos, Georgios; Katsikas, Sokratis. (2025) Threat Modeling in Satellite Communications for Maritime Operations.
  Academic chapter/article/Conference paper
• Nygård, Arne Roar; Sharma, Arvind; Katsikas, Sokratis. (2025) Hardware Reverse Engineering for Secure Smart Grids.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis. (2025) Towards a cybersecurity-oriented research agenda for digital sovereignty. Procedia Computer Science
  Academic article
• Garcia-Alfaro, Joaquin; Barker, Ken; Navarro-Arribas, Guillermo; Pérez-Solà, Cristina; Delgado-Segura, Sergi; Katsikas, Sokratis. (2025) Computer Security. ESORICS 2024 International Workshops DPM, CBT, CyberICPS, Bydgoszcz, Poland, September 16–20, 2024, Revised Selected Papers, Part I. Springer Springer
  Academic anthology/Conference proceedings
• Lee, Ming-Chang; Lin, Jia-Chun; Katsikas, Sokratis. (2025) RePAD3: Advanced Lightweight Adaptive Anomaly Detection for Univariate Time Series of Any Pattern.
  Academic chapter/article/Conference paper
• Abie, Habtamu; Gkioulos, Vasileios; Katsikas, Sokratis; Pirbhulal, Sandeep. (2025) Secure and Resilient Digital Transformation of Healthcare: Second International Workshop, SUNRISE 2024, Bergen, Norway, November 25, 2024, Proceedings. Springer Springer
  Academic anthology/Conference proceedings
• Katsikas, Sokratis; Shafiq, Basit. (2025) Data and Applications Security and Privacy XXXIX. Springer Nature Springer Nature
  Academic anthology/Conference proceedings

2024

• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens-Boulahia, Nora; Lambrinoudakis, Costas; Garcia-Alfaro, Joaquin; Navarro-Arribas, Guillermo. (2024) Preface. Lecture Notes in Computer Science (LNCS)
  Editorial
• Haugli-Sandvik, Marie; Bjørneseth, Frøy Birte; Lund, Mass Soldal; Katsikas, Sokratis. (2024) Cyber Risk Perception in Offshore Operations: An Exploratory Study of Deck Officers’ Perceptions of Cyber Risks in Norwegian Shipping Companies. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doctoral dissertation
• Lee, Ming-Chang; Lin, Jia-Chun; Katsikas, Sokratis. (2024) Exploring the effects of RNNs and deep learning frameworks on real-time, lightweight, adaptive time series anomaly detection. Concurrency and Computation: Practice and Experience
  Academic article
• Lien, Eirik; Bergh, Karl Magnus Grønning; Katsikas, Sokratis. (2024) Perceptions of Cyber Security Risk of the Norwegian Advanced Metering Infrastructure.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens-Boulahia, Nora; Lambrinoudakis, Costas; Garcia-Alfaro, Joaquin; Navarro-Arribas, Guillermo. (2024) Computer Security. ESORICS 2023 International Workshops. Springer Springer
  Academic anthology/Conference proceedings
• Wurzenberger, Markus; Krenn, Stephan; Landauer, Max; Skopik, Florian; Perner, Cora; Lötjönen, Jarno. (2024) NEWSROOM: Towards Automating Cyber Situational Awareness Processes and Tools for Cyber Defence.
  Academic chapter/article/Conference paper
• Vatn, Karl Jonatan Due; Kavallieratos, Georgios; Katsikas, Sokratis. (2024) Threat analysis in Dairy Farming 4.0.
  Academic chapter/article/Conference paper
• Papaspirou, Vassilis; Kantzavelou, Ioanna; Yigit, Yagmur; Maglaras, Leandros; Katsikas, Sokratis. (2024) A Blockchain-based Multi-Factor Honeytoken Dynamic Authentication Mechanism.
  Academic chapter/article/Conference paper
• Abie, Habtamu; Gkioulos, Vasileios; Pirbhulal, Sandeep; Katsikas, Sokratis. (2024) Secure and Resilient Digital Transformation of Healthcare. First Workshop, SUNRISE 2023, Stavanger, Norway, November 30, 2023, Proceedings. Springer Springer
  Academic anthology/Conference proceedings
• Katsikas, Sokratis; Abie, Habtamu; Ranise, Silvio; Verderame, Luca; Cambiaso, Enrico; Ugarelli, Rita. (2024) Computer Security. ESORICS 2023 International Workshops. CPS4CIP, ADIoT, SecAssure, WASP, TAURIN, PriST-AI, and SECAI, The Hague, The Netherlands, September 25–29, 2023, Revised Selected Papers, Part II. Springer Springer
  Academic anthology/Conference proceedings
• Åkesson, Bernt; Blumbergs, Bernhards B.B.; Tomasaz, Alessandro Boggio; Brown, Tara; Cho, Yongkuk; Costigan, Sean. (2024) INTRODUCTION. International Conference on Cyber Conflict, CYCON
  Editorial
• Garcia-Alfaro, Joaquin; Kozik, Rafal; Choraś, Michał; Katsikas, Sokratis. (2024) Computer Security – ESORICS 2024. 29th European Symposium on Research in Computer Security, Bydgoszcz, Poland, September 16–20, 2024, Proceedings, Part I. Springer Springer
  Academic anthology/Conference proceedings
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens-Boulahia, Nora; Lambrinoudakis, Costas; García-Alfaro, Joaquín; Navarro-Arribas, Guillermo. (2024) Computer Security. ESORICS 2023 International Workshops. CyberICS, DPM, CBT, and SECPRE, The Hague, The Netherlands, September 25–29, 2023, Revised Selected Papers, Part I. Springer Cham Springer Cham
  Academic anthology/Conference proceedings
• Teglasy, Balint Zoltan; Wengle, Emil; Potter, John Robert; Katsikas, Sokratis. (2024) Authentication of underwater assets. Computer Networks
  Academic article
• Pitropakis, Nikolaos; Katsikas, Sokratis; Furnell, Steven; Markantonakis, Konstantinos. (2024) ICT Systems Security and Privacy Protection: 39th IFIP International Conference, SEC 2024, Edinburgh, UK, June 12–14, 2024, Proceedings. Springer Springer
  Academic anthology/Conference proceedings
• Meng, Weizhi; Katsikas, Sokratis; Chen, Jiageng; Chen, Chao. (2024) Security, Privacy, and Trust Management on Decentralized Systems and Networks. International Journal of Network Management
  Editorial
• Papadopoulos, Pavlos; Katsikas, Sokratis; Pitropakis, Nikolaos. (2024) Editorial: Cybersecurity and artificial intelligence: advances, challenges, opportunities, threats. Frontiers in Big Data
  Editorial
• Visky, Gabor; Katsikas, Sokratis; Maennel, Olaf. (2024) Lightweight Testbed for IEC61162-450-Related Cyber Security Research.
  Academic chapter/article/Conference paper
• Lee, Ming-Chang; Lin, Jia-Chun; Katsikas, Sokratis. (2024) GAD: A Real-Time Gait Anomaly Detection System with Online Adaptive Learning.
  Academic chapter/article/Conference paper
• Kannelønning, Kristian Andreas; Katsikas, Sokratis. (2024) Deployment of Cybersecurity Controls in the Norwegian Industry 4.0.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Kavallieratos, Georgios; Amro, Ahmed Walid. (2024) Future Trends in Maritime Cybersecurity.
  Academic chapter/article/Conference paper
• Lee, Ming-Chang; Lin, Jia-Chun; Katsikas, Sokratis. (2024) Comparative Analysis of Real-Time Time Series Representation Across RNNs, Deep Learning Frameworks, and Early Stopping.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Abie, Habtamu; Ranise, Silvio; Verderame, Luca; Cambiaso, Enrico; Ugarelli, Rita. (2024) Computer Security. ESORICS 2023 International Workshops CPS4CIP, ADIoT, SecAssure, WASP, TAURIN, PriST-AI, and SECAI, The Hague, The Netherlands, September 25–29, 2023, Revised Selected Papers, Part II. Springer Cham Springer Cham
  Academic anthology/Conference proceedings
• Abie, Habtamu; Gkioulos, Vasileios; Katsikas, Sokratis; Pirbhulal, Sandeep. (2024) Secure and Resilient Digital Transformation of Healthcare, First Workshop, SUNRISE 2023, Stavanger, Norway, November 30, 2023, Proceedings. Springer Cham Springer Cham
  Academic anthology/Conference proceedings
• Nygård, Arne Roar; Katsikas, Sokratis. (2024) Ethical hardware reverse engineering for securing the digital supply chain in critical infrastructure. Information and Computer Security
  Academic article
• Katsikas, Sokratis; Xenakis, Christos; Kalloniatis, Christos; Lambrinoudakis, Costas. (2024) The 26th International Conference on Information and Communications Security, ICICS 2024 Mytilene, Greece, August 26–28, 2024 Proceedings, Part I. Springer Springer
  Academic anthology/Conference proceedings
• Visky, Gabor; Rohl, Alexander; Katsikas, Sokratis; Maennel, Olaf. (2024) AIS Data Analysis: Reality in the Sea of Echos.
  Academic chapter/article/Conference paper
• Lee, Ming-Chang; Lin, Jia-Chun; Katsikas, Sokratis. (2024) Impact of Recurrent Neural Networks and Deep Learning Frameworks on Real-time Lightweight Time Series Anomaly Detection.
  Academic chapter/article/Conference paper
• Ofte, Håvard Jakobsen; Katsikas, Sokratis. (2024) Paralyzed or Compromised: A Case Study of Decisions in Cyber-Physical Systems. Lecture Notes in Computer Science (LNCS)
  Academic article
• Visky, Gabor; Rohl, Alexander; Vaarandi, Risto; Katsikas, Sokratis; Maennel, Olaf Manuel. (2024) Hacking on the High Seas: How Automated Reverse-Engineering Can Assist Vulnerability Discovery of a Proprietary Communication Protocol.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Xenakis, Christos; Kalloniatis, Christos; Lambrinoudakis, Costas. (2024) Information and Communications Security. 26th International Conference, ICICS 2024, Mytilene, Greece, August 26–28, 2024, Proceedings, Part I. Springer Springer
  Academic anthology/Conference proceedings
• Pitropakis, Nikolaos; Katsikas, Sokratis; Lambrinoudakis, Costas. (2024) Chapter 102 - AI Abuse: Investigating the Threat Landscape.
  Academic chapter/article/Conference paper
• Kampourakis, Vyron; Gkioulos, Vasileios; Katsikas, Sokratis. (2024) A step-by-step definition of a reference architecture for cyber ranges. Journal of Information Security and Applications
  Academic article
• Garcia-Alfaro, Joaquin; Kozik, Rafal; Choraś, Michał; Katsikas, Sokratis. (2024) Computer Security – ESORICS 2024. 29th European Symposium on Research in Computer Security, Bydgoszcz, Poland, September 16–20, 2024, Proceedings, Part II. Springer Springer
  Academic anthology/Conference proceedings
• Abie, Habtamu; Gkioulos, Vasileios; Katsikas, Sokratis; Pirbhulal, Sandeep. (2024) Preface - Secure and Resilient Digital Transformation of Healthcare. Communications in Computer and Information Science (CCIS)
  Editorial
• Katsikas, Sokratis. (2024) Chapter 35 - Risk Management.
  Academic chapter/article/Conference paper
• Garcia-Alfaro, Joaquin; Kozik, Rafal; Choraś, Michał; Katsikas, Sokratis. (2024) Computer Security – ESORICS 2024. 29th European Symposium on Research in Computer Security, Bydgoszcz, Poland, September 16–20, 2024, Proceedings, Part III. Springer Springer
  Academic anthology/Conference proceedings
• Garcia-Alfaro, Joaquin; Kozik, Rafal; Choraś, Michał; Katsikas, Sokratis. (2024) Computer Security – ESORICS 2024. 29th European Symposium on Research in Computer Security, Bydgoszcz, Poland, September 16–20, 2024, Proceedings, Part IV. Springer Springer
  Academic anthology/Conference proceedings
• Pitropakis, Nikolaos; Katsikas, Sokratis. (2024) Security and Privacy in Smart Environments. Springer Springer
  Academic anthology/Conference proceedings
• Pitropakis, Nikolaos; Katsikas, Sokratis; Furnell, Steven; Markantonakis, Konstantinos. (2024) ICT Systems Security and Privacy Protection. 39th IFIP International Conference, SEC 2024, Edinburgh, UK, June 12–14, 2024, Proceedings. Springer Springer
  Academic anthology/Conference proceedings
• Visky, Gabor; Rohl, Alexander; Katsikas, Sokratis; Maennel, Olaf Manuel. (2024) AIS Data Analysis: Reality in the Sea of Echos.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Xenakis, Christos; Kalloniatis, Christos; Lambrinoudakis, Costas. (2024) Information and Communications Security. 26th International Conference, ICICS 2024, Mytilene, Greece, August 26–28, 2024, Proceedings, Part II. Springer Springer
  Academic anthology/Conference proceedings
• Oruc, Aybars; Chowdhury, Nabin; Gkioulos, Vasileios; Katsikas, Sokratis. (2024) Evaluation of Maritime Cyber Security (MarCy) Training Programme. TransNav, International Journal on Marine Navigation and Safety of Sea Transportation
  Academic article
• Heluany, Jessica Barbosa; Amro, Ahmed Walid; Gkioulos, Vasileios; Katsikas, Sokratis. (2024) Interplay of Digital Twins and Cyber Deception: Unraveling Paths for Technological Advancements.
  Academic chapter/article/Conference paper
• Oruc, Aybars; Gkioulos, Vasileios; Katsikas, Sokratis; Ostnes, Runar. (2024) Cyber Security of the Integrated Navigation System (INS). Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doctoral dissertation
• Kannelønning, Kristian Andreas; Katsikas, Sokratis. (2024) Usage of Cybersecurity Standards in Operational Technology Systems.
  Academic chapter/article/Conference paper

2023

• Katsikas, Sokratis. (2023) Beskytte våre hav: Navigere rundt maritim cybersikkerhet. Skipsrevyen
  Article in business/trade/industry journal
• Kavallieratos, Georgios; Katsikas, Sokratis. (2023) An exploratory analysis of the last frontier: A systematic literature review of cybersecurity in space. International Journal of Critical Infrastructure Protection
  Academic article
• Oruc, Aybars; Kavallieratos, Georgios; Gkioulos, Vasileios; Katsikas, Sokratis. (2023) Cyber Risk Assessment For Ships (CRASH). TransNav, International Journal on Marine Navigation and Safety of Sea Transportation
  Academic article
• Katsikas, Sokratis; Gkioulos, Vasileios; Djupdal, Hanne Mari Solhaug. (2023) SFI NORCICS Annual Report 2022. SFI NORCICS SFI NORCICS
  Report
• Kampourakis, Vyron; Gkioulos, Vasileios; Katsikas, Sokratis. (2023) A systematic literature review on wireless security testbeds in the cyber-physical realm. Computers & Security
  Academic article
• Katsikas, Sokratis; Cuppens, Frédéric; Kalloniatis, Christos; Mylopoulos, John; Pallas, Frank; Pohle, Jörg. (2023) Computer Security. ESORICS 2022 International Workshops, CyberICPS 2022, SECPRE 2022, SPOSE 2022, CPS4CIP 2022, CDT&SECOMANE 2022, EIS 2022, and SecAssure 2022. Springer Springer
  Academic anthology/Conference proceedings
• Kavallieratos, Georgios; Katsikas, Sokratis. (2023) Speed 2 Comes True: Cyberattacks against Ships.
  Academic chapter/article/Conference paper
• Meng, Weizhi; Katsikas, Sokratis; Chen, Jiageng; Chen, Chao. (2023) Editorial for special issue on security and trust on networked systems. International Journal of Network Management
  Editorial
• Sharma, Arvind; Dyrkolbotn, Geir Olav; Øverlier, Lasse; Waltoft-Olsen, Andrè Jung; Franke, Katrin; Katsikas, Sokratis. (2023) A State-of-the-Art Reverse Engineering Approach for Combating Hardware Security Vulnerabilities at the System and PCB Level in IoT Devices. IEEE-Physical Assurance and Inspection of Electronics (PAINE-2022),USA. IEEE Xplore Digital Library
  Academic article
• Akbarzadeh, Aida; Katsikas, Sokratis. (2023) Modeling cyber and physical threats in IT&OT integrated systems.
  Academic chapter/article/Conference paper
• Chaudhary, Sunil; Gkioulos, Vasileios; Katsikas, Sokratis. (2023) A quest for research and knowledge gaps in cybersecurity awareness for small and medium-sized enterprises. Computer Science Review
  Academic literature review
• Akbarzadeh, Aida; Katsikas, Sokratis. (2023) Towards Comprehensive Modeling of CPSs to Discover and Study Interdependencies.
  Academic chapter/article/Conference paper
• Kannelønning, Kristian Andreas; Katsikas, Sokratis. (2023) A systematic literature review of how cybersecurity-related behavior has been assessed. Information and Computer Security
  Academic literature review
• Nygård, Arne Roar; Katsikas, Sokratis. (2023) Leveraging Hardware Reverse Engineering to Improve the Cyber Security and Resilience of the Smart Grid. International Conference on Security and Cryptography (SECRYPT)
  Academic article
• Kannelønning, Kristian Andreas; Katsikas, Sokratis. (2023) Cybersecurity-Related Behavior of Personnel in the Norwegian Industry. IFIP Advances in Information and Communication Technology
  Academic article
• Pandey, Pankaj; Katsikas, Sokratis. (2023) The future of cyber risk management: AI and DLT for automated cyber risk modelling, decision making, and risk transfer.
  Academic chapter/article/Conference paper
• Li, Fengjun; Liang, Kaitai; Lin, Zhiqiang; Katsikas, Sokratis. (2023) Security and Privacy in Communication Networks, Proceedings of the 18th EAI International Conference, SecureComm 2022. Springer Springer
  Academic anthology/Conference proceedings
• Katsikas, Sokratis; Gkioulos, Vasileios. (2023) Industriell cybersikkerhet - innovasjon og verdiskapning. Digital sikkerhet 2023
  Article in business/trade/industry journal
• Lalou, Stavroula; Spathoulas, Georgios; Katsikas, Sokratis. (2023) Coordination of controllers and switches in Software Defined Networks (SDN) for multiple controllers.
  Academic chapter/article/Conference paper
• Spathoulas, Georgios; Katsikas, Sokratis. (2023) Implications of blockchain technology in Industry 4.0.
  Academic chapter/article/Conference paper
• Carayannis, Elias G.; Grigoroudis, Evangelos; Campbell, David; Katsikas, Sokratis. (2023) The Elgar Companion to Digital Transformation, Artificial Intelligence and Innovation in the Economy. Edward Elgar Publishing Edward Elgar Publishing
  Academic anthology/Conference proceedings
• El-Zawawy, Mohamed A.; Kaliyar, Pallavi; Conti, Mauro; Katsikas, Sokratis. (2023) Honey-list based authentication protocol for industrial IoT swarms. Computer Communications
  Academic article

2022

• Katsikas, Sokratis; Lambrinoudakis, Costas; Cuppens, Nora; mylopoulos, John; Kalloniatis, Christos; Meng, Weizhi. (2022) Computer Security. ESORICS 2021 International Workshops CyberICPS, SECPRE, ADIoT, SPOSE, CPS4CIP, and CDT&SECOMANE, Darmstadt, Germany, October 4–8, 2021, Revised Selected Papers. Springer Springer
  Academic anthology/Conference proceedings
• Spathoulas, Georgios; Kavallieratos, Georgios; Katsikas, Sokratis; Baiocco, Alessio. (2022) Attack Path Analysis and Cost-Efficient Selection of Cybersecurity Controls for Complex Cyberphysical Systems.
  Academic chapter/article/Conference paper
• Ofte, Håvard Jakobsen; Katsikas, Sokratis. (2022) Understanding Situation Awareness in SOCs, A Systematic Literature Review. Computers & Security
  Academic article
• Katsikas, Sokratis; Kavallieratos, Georgios. (2022) Cybersecurity of the Unmanned Ship.
  Chapter
• Oruc, Aybars; Gkioulos, Vasileios; Katsikas, Sokratis. (2022) Towards a Cyber-Physical Range for the Integrated Navigation System. Journal of Marine Science and Engineering (JMSE)
  Academic article
• Kantzavelou, Ioanna; Maglaras, Leandros; Tzikopoulos, Panagiotis F.; Katsikas, Sokratis. (2022) A multiplayer game model to detect insiders in wireless sensor networks. PeerJ Computer Science
  Academic article
• Akbarzadeh, Aida; Katsikas, Sokratis. (2022) Unified IT&OT Modeling for Cybersecurity Analysis of Cyber-Physical Systems. IEEE Open Journal of the Industrial Electronics Society (OJ-IES)
  Academic article
• Goudosis, Athanasios; Katsikas, Sokratis. (2022) Secure Automatic Identification System (SecAIS): Proof-of-Concept Implementation. Journal of Marine Science and Engineering (JMSE)
  Academic article
• Amro, Ahmed Walid; Oruc, Aybars; Gkioulos, Vasileios; Katsikas, Sokratis. (2022) Navigation Data Anomaly Analysis and Detection. Information
  Academic article
• Amro, Ahmed Walid; Gkioulos, Vasileios; Katsikas, Sokratis. (2022) Assessing Cyber Risk in Cyber-Physical Systems Using the ATT&CK Framework. ACM Transactions on Privacy and Security (TOPS)
  Academic article
• Katsikas, Sokratis; Zorkadis, Vasilios. (2022) Guest Editorial. International Journal of Electronic Governance
  Editorial
• Katsikas, Sokratis; Lambrinoudakis, Costas; Cuppens, Nora; Mylopoulos, John; Kalloniatis, Christos; Meng, Weizhi. (2022) Computer Security. ESORICS 2021 International Workshops. Springer Springer
  Academic anthology/Conference proceedings
• Chaudhary, Sunil; Gkioulos, Vasileios; Katsikas, Sokratis. (2022) Developing metrics to assess the effectiveness of cybersecurity awareness program. Journal of Cybersecurity
  Academic literature review
• Gallagher, Michael; Pitropakis, Nikolaos; Chrysoulas, Christos; Papadopoulos, Pavlos; Mylonas, Alexios; Katsikas, Sokratis. (2022) Investigating machine learning attacks on financial time series models. Computers & Security
  Academic article
• Msgna, Mehari Gebrehaweriya; Katsikas, Sokratis; Gkioulos, Vasileios. (2022) WYK: Mobile Device Authentication Using the User’s Address Book.
  Academic chapter/article/Conference paper
• Akbarzadeh, Aida; Katsikas, Sokratis. (2022) Dependency-based security risk assessment for cyber-physical systems. International Journal of Information Security
  Academic article
• Kannelønning, Kristian Andreas; Nygård, Arne Roar; Katsikas, Sokratis; Hussein, Bassam. (2022) Safety vs Privacy: Findings From a Smart Grid Digitalization Project in Norway.
  Academic chapter/article/Conference paper
• Petrovic, Branislav; Teglasy, Balint Zoltan; Katsikas, Sokratis. (2022) Authenticated Encryption for Janus-Based Acoustic Underwater Communication.
  Academic chapter/article/Conference paper
• Kaliyar, Pallavi; Erdodi, Laszlo; Katsikas, Sokratis. (2022) LIST: Lightweight Solutions for Securing IoT Devices against Mirai Malware Attack.
  Academic chapter/article/Conference paper
• Teglasy, Balint Zoltan; Katsikas, Sokratis; Lundteigen, Mary Ann. (2022) Standardized Cyber Security Risk Assessment for Unmanned Offshore Facilities.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Furnell, Steven. (2022) Trust, Privacy and Security in Digital Business, Proceedings of the 19th International Conference, TrustBus 2022, Vienna, Austria, August 24. Springer Cham Springer Cham
  Academic anthology/Conference proceedings
• Meng, Weizhi; Katsikas, Sokratis. (2022) Emerging Information Security and Applications, Second International Symposium, EISA 2021 Copenhagen, Denmark, November 12–13, 2021 Revised Selected Papers. Springer Cham Springer Cham
  Academic anthology/Conference proceedings
• Lalou, Stavroula; Spathoulas, Georgios; Katsikas, Sokratis. (2022) Efficient Consensus Between Multiple Controllers in Software Defined Networks (SDN).
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Grigoriadis, Christos; Katsika, Angeliki; Spathoulas, Georgios; Kotzanikolaou, Panayiotis; Katsikas, Sokratis. (2022) Risk assessment and control selection for cyber-physical systems: A case study on supply chain tracking systems. Journal of Surveillance, Security and Safety (JSSS)
  Academic article
• Nygård, Arne Roar; Sharma, Arvind; Katsikas, Sokratis. (2022) Reverse Engineering for Thwarting Digital Supply Chain Attacks in Critical Infrastructures: Ethical Considerations. International Conference on Security and Cryptography (SECRYPT)
  Academic article

2021

• Goudosis, Athanasios; Katsikas, Sokratis. (2021) Aribc: Online reporting based on identity-based cryptography. Future Internet
  Academic article
• Pirbhulal, Sandeep; Gkioulos, Vasileios; Katsikas, Sokratis. (2021) Towards Integration of Security and Safety Measures for Critical Infrastructures Based on Bayesian Networks and Graph Theory: A Systematic Literature Review. Signals
  Academic literature review
• Kavallieratos, Georgios; Spathoulas, Georgios; Katsikas, Sokratis. (2021) Cyber Risk Propagation and Optimal Selection of Cybersecurity Controls for Complex Cyberphysical Systems. Sensors
  Academic article
• Radoglou-Grammatikis, Panagiotis; Sarigiannidis, Panagiotis; Dalamagkas, Christos; Spyridis, Yannis; Lagkas, Thomas; Efstathopoulos, Georgios. (2021) SDN-Based Resilient Smart Grid: The SDN-microSENSE Architecture. Digital
  Academic article
• Katsikas, Sokratis; Kavallieratos, Georgios. (2021) Cybersecurity of the unmanned ship.
  Chapter
• Liu, Joseph; Katsikas, Sokratis. (2021) Information Security 24th International Conference, ISC 2021, Virtual Event, November 10–12, 2021, Proceedings. Springer Springer
  Academic anthology/Conference proceedings
• Pandey, Pankaj; Katsikas, Sokratis. (2021) The Future of Money: Central Bank Issued Electronic Money.
  Chapter
• Amro, Ahmed Walid; Gkioulos, Vasileios; Katsikas, Sokratis. (2021) Communication architecture for autonomous passenger ship. Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability
  Academic article
• Pirbhulal, Sandeep; Gkioulos, Vasileios; Katsikas, Sokratis. (2021) A Systematic Literature Review on RAMS analysis for critical infrastructures protection. International Journal of Critical Infrastructure Protection
  Academic literature review
• Chowdhury, Nabin; Katsikas, Sokratis; Gkioulos, Vasileios. (2021) Modeling Effective Cybersecurity Training Frameworks: a Delphi Method-based Study. Computers & Security
  Academic article
• Akbarzadeh, Aida; Katsikas, Sokratis. (2021) Identifying and Analyzing Dependencies in and among Complex Cyber Physical Systems. Sensors
  Academic article

2020

• Kavallieratos, Georgios; Katsikas, Sokratis. (2020) Managing Cyber Security Risks of the Cyber-Enabled Ship. Journal of Marine Science and Engineering (JMSE)
  Academic article
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens, Nora; Lambrinoudakis, Costas. (2020) CyberICPS 2019 preface. Lecture Notes in Computer Science (LNCS)
  Editorial
• Téglásy, Bálint Zoltán; Gran, Bjørn Axel; Katsikas, Sokratis; Gkioulos, Vasileios; Lundteigen, Mary Ann. (2020) Clarification of the Cybersecurity and Functional Safety Interrelationship in Industrial Control Systems: Barrier Concepts and Essential Functions.
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios. (2020) Modelling Shipping 4.0: A Reference Architecture for the Cyber-Enabled Ship.
  Academic chapter/article/Conference paper
• Goudosis, Athanasios; Katsikas, Sokratis. (2020) Secure AIS with Identity-Based authentication and Encryption. TransNav, International Journal on Marine Navigation and Safety of Sea Transportation
  Academic article
• Papadopoulos, Pavlos; Pitropakis, Nikolaos; Buchanan, William; Lo, Owen; Katsikas, Sokratis. (2020) Privacy Preserving Passive DNS. Computers
  Academic article
• Stamatellis, Charalampos; Papadopoulos, Pavlos; Pitropakis, Nikolaos; Katsikas, Sokratis; Buchanan, William. (2020) A Privacy-Preserving Healthcare Framework Using Hyperledger Fabric. Sensors
  Academic article
• Amro, Ahmed Walid; Gkioulos, Vasileios; Katsikas, Sokratis. (2020) Connect and Protect: Requirements for Maritime Autonomous Surface Ship in Urban Passenger Transportation.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens, Nora; Lambrinoudakis, Costas; Kalloniatis, Christos; Mylopoulos, John. (2020) Computer Security ESORICS 2019 International Workshops, CyberICPS, SECPRE, SPOSE, and ADIoT, Luxembourg City, Luxembourg, September 26–27, 2019 Revised Selected Papers. Springer Nature Springer Nature
  Academic anthology/Conference proceedings
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens, Nora; Lambrinoudakis, Costas; Kalloniatis, Christos; Mylopoulos, John. (2020) Computer Security: ESORICS 2020 International Workshops, CyberICPS, SECPRE, and ADIoT, Guildford, UK, September 14–18, 2020, Revised Selected Papers. Springer Publishing Company Springer Publishing Company
  Academic anthology/Conference proceedings
• Kavallieratos, Georgios; Katsikas, Sokratis. (2020) Attack Path Analysis for Cyber Physical Systems.
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios. (2020) SafeSec Tropos: Joint security and safety requirements elicitation. Computer Standards & Interfaces
  Academic article
• Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios. (2020) Cybersecurity and Safety Co-Engineering of Cyberphysical Systems—A Comprehensive Survey. Future Internet
  Academic article
• Akbarzadeh, Aida; Pandey, Pankaj; Katsikas, Sokratis. (2020) Cyber-Physical Interdependencies in Power Plant Systems: A Review of Cyber Security Risks.
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Diamantopoulou, Vasiliki; Katsikas, Sokratis. (2020) Shipping 4.0: Security requirements for the Cyber-Enabled Ship. IEEE Transactions on Industrial Informatics
  Academic article
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens, Nora; Lambrinoudakis, Costas. (2020) CyberICPS 2020 Preface. Lecture Notes in Computer Science (LNCS)
  Editorial
• Akbarzadeh, Aida; Katsikas, Sokratis. (2020) Identifying Critical Components in Large Scale Cyber Physical Systems.
  Academic chapter/article/Conference paper
• Gkioulos, Vasileios; Katsikas, Sokratis. (2020) Security, Privacy, and Trustworthiness of Sensor Networks and Internet of Things. Sensors
  Editorial
• Alcaraz, Cristina; Katsikas, Sokratis. (2020) Proceedings of the 6th ACM Workshop on Cyber-Physical System Security. Association for Computing Machinery (ACM) Association for Computing Machinery (ACM)
  Academic anthology/Conference proceedings
• Spathoulas, Georgios; Negka, Lydia; Pandey, Pankaj; Katsikas, Sokratis. (2020) Can Blockchain Technology Enhance Security and Privacy in the Internet of Things?.
  Chapter

2019

• Pandey, Pankaj; Collen, Anastasija; Nijdam, Niels Alexander; Anagnostopoulos, Marios; Katsikas, Sokratis; Konstantas, Dimitri. (2019) Towards automated threat-based risk assessment for cyber security in smarthomes. Proceedings of the ... European conference on information warfare and security
  Academic article
• Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios. (2019) Cyber-Attacks Against the Autonomous Ship.
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios. (2019) Towards a Cyber-Physical Range.
  Academic chapter/article/Conference paper
• Spathoulas, G.; Evangelatos, S.; Anagnostopoulos, Marios; Mema, G.; Katsikas, Sokratis. (2019) Detection of abnormal behavior in smart-home environments. IEEE Xplore Digital Library
  Academic article
• Assenza, Giacomo; Cozzani, Valerio; Flammini, Francesco; Gotcheva, Nadezhda; Gustafsson, Tommy; Hansson, Anders. (2019) White Paper on Industry Experiences in Critical Information Infrastructure Security: A Special Session at CRITIS 2019.
  Academic chapter/article/Conference paper
• Malamas, Vaggelis; Dasaklis, Thomas K.; Kotzanikolaou, Panayiotis; Burmester, Mike; Katsikas, Sokratis. (2019) A forensics-by-design management framework for medical devices based on blockchain.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens-Boulahia, Nora; Lambrinoudakis, Costas; Antón, Annie; Gritzalis, Stefanos. (2019) Preface. Lecture Notes in Computer Science (LNCS)
  Editorial
• Kavallieratos, Georgios; Chowdhury, Nabin; Katsikas, Sokratis; Gkioulos, Vasileios; Wolthusen, Stephen. (2019) Threat Analysis for Smart Homes. Future Internet
  Academic article
• Kavallieratos, Georgios; Gkioulos, Vasileios; Katsikas, Sokratis. (2019) Threat Analysis in Dynamic Environments: The Case of the Smart Home.
  Academic chapter/article/Conference paper
• Gritzalis, Stefanos; Weippl, Edgar R.; Katsikas, Sokratis; Anderst-Kotsis, Gabriele; Tjoa, A Min; Khalil, Ismail. (2019) Trust, Privacy and Security in Digital Business, Proceedings of the 16th International Conference, TrustBus 2019. Springer Springer
  Academic anthology/Conference proceedings
• Spathoulas, Georgios; Katsikas, Sokratis. (2019) Towards a secure Industrial Internet of Things.
  Chapter
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens, Nora; Lambrinoudakis, Costas; Antón, Annie; Gritzalis, Stefanos. (2019) Computer Security ESORICS 2018 International Workshops, CyberICPS 2018 and SECPRE 2018, Barcelona, Spain, September 6–7, 2018, Revised Selected Papers. Springer Springer
  Academic anthology/Conference proceedings
• Tokola, Teemu; Schaberreiter, Thomas; Quirchmayr, Gerald; Englbrecht, Ludwig; Pernul, Gunther; Katsikas, Sokratis. (2019) A Collaborative Cybersecurity Education Program.
  Chapter
• Anastopoulos, Vasileios; Katsikas, Sokratis. (2019) A Methodology for the Dynamic Design of Adaptive Log Management Infrastructures. EAI Endorsed Transactions on Security and Safety
  Academic article
• Katsikas, Sokratis; Zorkadis, Vasilios. (2019) E-Democracy – Safeguarding Democracy and Human Rights in the Digital Age. 8th International Conference, e-Democracy 2019, Athens, Greece, December 12-13, 2019, Proceedings. Springer Springer
  Academic anthology/Conference proceedings

2018

• Goudossis, Athanassios; Katsikas, Sokratis. (2018) Towards a secure automatic identification system (AIS). Journal of Marine Science and Technology
  Academic article
• Gelenbe, Erol; Campegiani, Paolo; Czachorski, Tadeusz; Katsikas, Sokratis; Komnios, Ioannis; Romano, Luigi. (2018) Security in Computer and Information Sciences, First International ISCIS Security Workshop 2018, Euro-CYBERSEC 2018, London, UK, February 26–27, 2018, Revised Selected Papers, Communications in Computer and Information Science, Springer, 2018. Springer Springer
  Academic anthology/Conference proceedings
• Kouzinopoulos, Charalampos S.; Spathoulas, Georgios; Giannoutakis, Konstantinos M.; Votis, Konstantinos; Pandey, Pankaj; Tzovaras, Dimitrios. (2018) Using Blockchains to strengthen the security of Internet of Things.
  Academic chapter/article/Conference paper
• Collen, Anastasija; Nijdam, Niels Alexander; Augusto-Gonzalez, Javier; Katsikas, Sokratis; Giannoutakis, Konstantinos M.; Spathoulas, Georgios. (2018) GHOST - Safe-Guarding Home IoT Environments with Personalised Real-time Risk Control.
  Academic chapter/article/Conference paper
• Spathoulas, Georgios; Collen, Anastasija; Pandey, Pankaj; Nijdam, Niels Alexander; Katsikas, Sokratis; Kouzinopoulos, Charalampos S.. (2018) Towards Reliable Integrity in Blacklisting: Facing Malicious IPs in GHOST Smart Contracts.
  Academic chapter/article/Conference paper
• Kouzinopoulos, Charalampos S.; Giannoutakis, Konstantinos M.; Votis, Konstantinos; Tzovaras, Dimitrios; Collen, Anastasija; Nijdam, Niels Alexander. (2018) Implementing a Forms of Consent Smart Contract on an IoT-based Blockchain to promote user trust.
  Academic chapter/article/Conference paper
• Tsolakis, Apostolos; Moschos, Ioannis; Votis, Konstantinos; Ioannidis, Dimos; Tzovaras, Dimitrios; Pandey, Pankaj. (2018) A Secured and Trusted Demand Response system based on Blockchain technologies.
  Academic chapter/article/Conference paper
• Michota, Alexandra; Katsikas, Sokratis. (2018) Towards Improving Existing Online Social Networks’ Privacy Policies. International Journal of Information Privacy, Security and Integrity
  Academic article
• Katsikas, Sokratis; Alcaraz, Cristina. (2018) Security and Trust Management, 14th International Workshop, STM 2018 Barcelona, Spain, September 6–7, 2018 Proceedings, Spinger, 2018. Springer Springer
  Academic anthology/Conference proceedings
• Katsikas, Sokratis. (2018) Computer Security. SECPRE 2018, CyberICPS 2018. CyberICPS - SECPRE CyberICPS - SECPRE
  Academic anthology/Conference proceedings
• Anastopoulos, Vasileios; Katsikas, Sokratis. (2018) Design of a Dynamic Log Management Infrastructure Using Risk and Affiliation Network Analysis.
  Academic chapter/article/Conference paper

2017

• Anastopoulos, Vasileios; Katsikas, Sokratis. (2017) A structured methodology for deploying log management in WANs. Journal of Information Security and Applications
  Academic article
• Gkioulos, Vasileios; Wangen, Gaute; Katsikas, Sokratis. (2017) User Modeling Validation Over the Security Awareness of Digital Natives. Future Internet
  Academic article
• Katsikas, Sokratis; Cuppens, Frédéric; Cuppens, Nora; Lambrinoudakis, Costas; Kalloniatis, Christos; Mylopoulos, John. (2017) Computer Security: ESORICS 2017 International Workshops, CyberICPS 2017 and SECPRE 2017, Oslo, Norway, September 14-15, 2017, Revised Selected Papers. Springer Springer
  Academic anthology/Conference proceedings
• Darra, Eleni; Katsikas, Sokratis. (2017) A Survey of Intrusion Detection Systems in Wireless Sensor Networks.
  Chapter
• Katsikas, Sokratis; Gritzalis, Stefanos. (2017) Digitalization in Greece: State of play, barriers, challenges, solutions.
  Chapter
• Gkioulos, Vasileios; Wangen, Gaute; Katsikas, Sokratis; Kavallieratos, George; Kotzanikolaou, Panayiotis. (2017) Security Awareness of the Digital Natives. Information
  Academic article
• Michota, Alexandra; Katsikas, Sokratis. (2017) Privacy protection of tagged multimedia content in online social networks. International Journal of Electronic Governance
  Academic article
• Katsikas, Sokratis; Zorkadis, Vasileios. (2017) E-Democracy – Privacy-Preserving, Secure, Intelligent E-Government Services. Springer Springer
  Academic anthology/Conference proceedings
• Westphall, C. Becker; Lee, Y.W.; Duncan, B.; Olmsted, A.; Vassilakopoulos, M.; Lambrinoudakis, C.. (2017) Proceedings of CLOUD COMPUTING 2017, The Eighth International Conference on Cloud Computing, GRIDs, and Virtualization. International Academy, Research and Industry Association (IARIA) International Academy, Research and Industry Association (IARIA)
  Academic anthology/Conference proceedings
• Michota, Alexandra; Katsikas, Sokratis. (2017) Default OSN privacy settings: Privacy risks. Communications in Computer and Information Science (CCIS)
  Academic article
• Cuppens-Boulahia, Nora; Lambrinoudakis, Costas; Cuppens, Frédéric; Katsikas, Sokratis. (2017) Preface. Lecture Notes in Computer Science (LNCS)
  Editorial
• Katsikas, Sokratis; Zorkadis, Vasileios. (2017) Preface. Communications in Computer and Information Science (CCIS)
  Editorial
• Cuppens-Boulahia, Nora; Cuppens, Frédéric; Lambrinoudakis, Costas; Katsikas, Sokratis. (2017) Security of Industrial Control Systems and Cyber-Physical Systems Second International Workshop, CyberICPS 2016 Heraklion, Crete, Greece, September 26–30, 2016 Revised Selected Papers. Springer Springer
  Academic anthology/Conference proceedings

2016

• Pitropakis, Nikolaos; Katsikas, Sokratis; Lambrinoudakis, Costas. (2016) Cloud Security, Privacy and Trust Baselines.
  Chapter
• Patel, Ahmed; Alhussian, Hitham; Pedersen, Jens Myrup; Bounabat, Bouchaib; Júnior, Joaquim Celestino; Katsikas, Sokratis. (2016) A nifty collaborative intrusion detection and prevention architecture for Smart Grid ecosystems. Computers & Security
  Academic article
• Anastopoulos, Vasileios; Katsikas, Sokratis. (2016) Design of a log management infrastructure using meta-network analysis. Lecture Notes in Computer Science (LNCS)
  Academic article
• Katsikas, Sokratis; Lambrinoudakis, Costas; Furnell, Steven. (2016) Trust, Privacy and Security in Digital Business. 13th International Conference, TrustBus 2016, Porto, Portugal, September 7-8, 2016, Proceedings. Springer Springer
  Academic anthology/Conference proceedings
• Askoxylakis, Ioannis; Ioannidis, Sotiris; Katsikas, Sokratis; Meadows, Catherine. (2016) Preface. Lecture Notes in Computer Science (LNCS)
  Editorial
• Askoxylakis, Ioannis; Ioannidis, Sotiris; Katsikas, Sokratis; Meadows, Catherine. (2016) Preface. Lecture Notes in Computer Science (LNCS)
  Editorial
• Katsikas, Sokratis; Lambrinoudakis, Costas; Furnell, Steven. (2016) Preface. Lecture Notes in Computer Science (LNCS)
  Editorial

2015

• Darra, Eleni; Skouloudi, Christina; Katsikas, Sokratis. (2015) A Simulation Platform for Evaluating DoS Attacks in Wireless Sensor Networks.
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Sideridis, Alexander. (2015) E-Democracy – Citizen Rights in the World of the New Computing Paradigms. Springer Springer
  Academic anthology/Conference proceedings