2025

• Gkioulos, Vasileios; Katsikas, Sokratis. (2025) A step-by-step definition of a reference architecture for cyber ranges. Journal of Information Security and Applications
  Academic article
• Kampourakis, Vyron; Gkioulos, Vasileios; Katsikas, Sokratis. (2025) A step-by-step definition of a reference architecture for cyber ranges. Journal of Information Security and Applications
  Academic article

2024

• Amro, Lama Mohammad Saed; Gkioulos, Vasileios. (2024) T3.1 1st CybAlliance Summer School . NTNU
  Report
• Amro, Lama Mohammad Saed; Gkioulos, Vasileios. (2024) CybAllaince WP3 Report Joint Supervision, and Guest Tutorials Report 2024. NTNU
  Report
• 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
• 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. Communications in Computer and Information Science (CCIS) (1884)
  Academic anthology/Conference proceedings
• Barbosa Heluany, Jessica; Gkioulos, Vasileios. (2024) Vulnerability management digital twin for energy systems. Association for Computing Machinery (ACM) Association for Computing Machinery (ACM)
  Academic anthology/Conference proceedings
• Amro, Lama Mohammad Saed; Gkioulos, Vasileios. (2024) CybAllaince WP3 Course Material Preparation Report 2024. NTNU
  Report
• 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
• Oruc, Aybars; Chowdhury, Nabin; Gkioulos, Vasileios. (2024) A modular cyber security training programme for the maritime domain. International Journal of Information Security
  Academic article
• Akbarzadeh, Aida; Chockalingam, Sabarathinam; Ramaj, Xhesika; Amro, Lama Mohammad Saed; Sanchez Gordon, Mary Luz; Gkioulos, Vasileios. (2024) Workshop on Cybersecurity of Critical Infrastructures. Springer Nature
  Academic chapter/article/Conference paper
• Ramaj, Xhesika; Sánchez-Gordón, Mary; Colomo-Palacios, Ricardo; Gkioulos, Vasileios. (2024) Training and Security Awareness Under the Lens of Practitioners: A DevSecOps Perspective Towards Risk Management. Springer Nature
  Academic chapter/article/Conference paper
• Barbosa Heluany, Jessica; Amro, Ahmed Walid; Gkioulos, Vasileios; Katsikas, Sokratis. (2024) Interplay of Digital Twins and Cyber Deception: Unraveling Paths for Technological Advancements. Association for Computing Machinery (ACM)
  Academic chapter/article/Conference paper
• Ramaj, Xhesika; Sánchez-Gordón, Mary; Gkioulos, Vasileios; Colomo-Palacios, Ricardo. (2024) On DevSecOps and Risk Management in Critical Infrastructures: Practitioners' Insights on Needs and Goals. Association for Computing Machinery (ACM)
  Academic chapter/article/Conference paper
• Moen, Ivar Olav; Oruc, Aybars; Amro, Ahmed Walid; Gkioulos, Vasileios; Kavallieratos, Georgios. (2024) Survey-based analysis of cybersecurity awareness of Turkish seafarers. International Journal of Information Security
  Academic article
• Oruma, Samson Ogheneovo; Colomo-Palacios, Ricardo; Gkioulos, Vasileios. (2024) Architectural Views for Social Robots in Public Spaces: Business, System and Security Strategies. International Journal of Information Security
  Academic article
• 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. Association for Computing Machinery (ACM)
  Academic chapter/article/Conference paper

2023

• Kampourakis, Vyron; Gkioulos, Vasileios; Katsikas, Sokratis. (2023) A systematic literature review on wireless security testbeds in the cyber-physical realm. Computers & Security
  Academic article
• B. Heluany, Jessica; Gkioulos, Vasileios. (2023) Survey on Digital Twins: from concepts to applications. Association for Computing Machinery (ACM)
  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
• Chowdhury, Nabin; Gkioulos, Vasileios. (2023) A personalized learning theory-based cyber-security training exercise. International Journal of Information Security
  Academic article
• Amro, Ahmed Walid; Gkioulos, Vasileios. (2023) Evaluation of a Cyber Risk Assessment Approach for Cyber–Physical Systems: Maritime- and Energy-Use Cases. Journal of Marine Science and Engineering (JMSE)
  Academic article
• Ramaj, Xhesika; Colomo-Palacios, Ricardo; Sanchez Gordon, Mary Luz; Gkioulos, Vasileios. (2023) Towards a DevSecOps-Enabled Framework for Risk Management of Critical Infrastructures. Springer Publishing Company
  Academic chapter/article/Conference paper
• Katsikas, Sokratis; Gkioulos, Vasileios. (2023) Industriell cybersikkerhet - innovasjon og verdiskapning. Digital sikkerhet 2023
  Article in business/trade/industry journal
• 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
• Barbosa Heluany, Jessica; Gkioulos, Vasileios. (2023) A review on digital twins for power generation and distribution. International Journal of Information Security
  Academic literature review
• Amro, Lama Mohammad Saed; Gkioulos, Vasileios. (2023) CybAllaince WP3 Course Material Preparation Report 2023. NTNU
  Report
• Amro, Lama Mohammad Saed; Gkioulos, Vasileios. (2023) CybAllaince WP3 Report Joint Supervision, and Guest Tutorials Report 2023 . NTNU
  Report
• Katsikas, Sokratis; Gkioulos, Vasileios; Djupdal, Hanne Mari Solhaug. (2023) SFI NORCICS Annual Report 2022. SFI NORCICS
  Report

2022

• 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
• Msgna, Mehari Gebrehaweriya; Katsikas, Sokratis; Gkioulos, Vasileios. (2022) WYK: Mobile Device Authentication Using the User’s Address Book. Springer
  Academic chapter/article/Conference paper
• Amro, Ahmed Walid; Oruc, Aybars; Gkioulos, Vasileios; Katsikas, Sokratis. (2022) Navigation Data Anomaly Analysis and Detection. Information
  Academic article
• Amro, Ahmed Walid; Gkioulos, Vasileios. (2022) Communication and Cybersecurity Testbed for Autonomous Passenger Ship. Springer
  Academic chapter/article/Conference paper
• Chowdhury, Nabin; Gkioulos, Vasileios. (2022) A Personalized Learning Theory-based Cyber-security Training Exercise. Research Square
  Academic article
• Amro, Ahmed Walid; Gkioulos, Vasileios. (2022) Cyber risk management for autonomous passenger ships using threat-informed defense-in-depth. International Journal of Information Security
  Academic article
• Oruc, Aybars; Amro, Ahmed Walid; Gkioulos, Vasileios. (2022) Assessing Cyber Risks of an INS Using the MITRE ATT&CK Framework. Sensors
  Academic article
• Ramaj, Xhesika; Sanchez Gordon, Mary Luz; Gkioulos, Vasileios; Chockalingam, Sabarathinam; Colomo-Palacios, Ricardo. (2022) Holding on to Compliance While Adopting DevSecOps: An SLR. Electronics (Basel)
  Academic article
• Amro, Ahmed Walid; Gkioulos, Vasileios. (2022) From Click to Sink: Utilizing AIS for Command and Control in Maritime Cyber Attacks. Springer
  Academic chapter/article/Conference paper
• Oruma, Samson Ogheneova; Sánchez-Gordón, Mary; Colomo-Palacios, Ricardo; Gkioulos, Vasileios; Hansen, Joakim Klevmo. (2022) A Systematic Review on Social Robots in Public Spaces: Threat Landscape and Attack Surface. Computers
  Academic literature review
• 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
• Djupdal, Hanne Mari Solhaug; Gkioulos, Vasileios. (2022) SFI NORCICS project flyer.
  Brochure
• Djupdal, Hanne Mari Solhaug; Gkioulos, Vasileios. (2022) SFI NORCICS Website.
  Website (informational material)
• Chowdhury, Nabin; Gkioulos, Vasileios; Nystad, Espen. (2022) Benefits of PLT for Cyber-Security Training. Research Square
  Academic article
• Chowdhury, Nabin; Nystad, Espen; Reegård, Kine; Gkioulos, Vasileios. (2022) Cybersecurity Training in Norwegian Critical Infrastructure Companies. International Journal of Safety and Security Engineering (IJSSE)
  Academic article
• Chaudhary, Sunil; Gkioulos, Vasileios; Katsikas, Sokratis. (2022) Developing metrics to assess the effectiveness of cybersecurity awareness program. Journal of Cybersecurity
  Academic literature review

2021

• 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
• Chowdhury, Nabin; Katsikas, Sokratis; Gkioulos, Vasileios. (2021) Modeling Effective Cybersecurity Training Frameworks: a Delphi Method-based Study. Computers & Security
  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
• 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
• 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
• Chowdhury, Nabin; Gkioulos, Vasileios. (2021) Cyber Security Training for Critical Infrastructure Protection: a Literature Review. Computer Science Review
  Academic literature review
• Chowdhury, Nabin; Gkioulos, Vasileios. (2021) Key Competencies for Critical Infrastructure Cyber-Security: a Systematic Literature Review. Information and Computer Security
  Academic literature review

2020

• Amro, Ahmed Walid; Gkioulos, Vasileios; Katsikas, Sokratis. (2020) Connect and Protect: Requirements for Maritime Autonomous Surface Ship in Urban Passenger Transportation. Springer Nature
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios. (2020) Cybersecurity and Safety Co-Engineering of Cyberphysical Systems—A Comprehensive Survey. Future Internet
  Academic article
• Belalis, Ilias; Kavallieratos, Georgios; Gkioulos, Vasileios; Spathoulas, Georgios. (2020) Enabling Defensive Deception by Leveraging Software Defined Networks. International Academy, Research and Industry Association (IARIA)
  Academic chapter/article/Conference paper
• Nyblom, Philip Johannes Brugmans; Wangen, Gaute; Gkioulos, Vasileios. (2020) Risk Perceptions on Social Media Use in Norway. Future Internet
  Academic article
• 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) Modelling Shipping 4.0: A Reference Architecture for the Cyber-Enabled Ship. Springer Nature
  Academic chapter/article/Conference paper
• Gkioulos, Vasileios; Katsikas, Sokratis. (2020) Security, Privacy, and Trustworthiness of Sensor Networks and Internet of Things. Sensors
  Editorial
• Michailidou, Christina; Gkioulos, Vasileios; Shalaginov, Andrii; Rizos, Athanasios; Saracino, Andrea. (2020) RESPOnSE—A Framework for Enforcing Risk-Aware Security Policies in Constrained Dynamic Environments . Sensors
  Academic article
• 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. Research Publishing Services
  Academic chapter/article/Conference paper

2019

• Yamin, Muhammad Mudassar; Katt, Basel; Gkioulos, Vasileios. (2019) Detecting Windows Based Exploit Chains by Means of Event Correlation and Process Monitoring. Lecture Notes in Networks and Systems
  Academic article
• Gunleifsen, Håkon; Kemmerich, Thomas; Gkioulos, Vasileios. (2019) A Proof-of-Concept Demonstration of Isolated and Encrypted Service Function Chains. Future Internet
  Academic article
• Gunleifsen, Håkon; Gkioulos, Vasileios; Wangen, Gaute; Shalaginov, Andrii; Kianpour, Mazaher; Abomhara, Mohamed Ali Saleh. (2019) Cybersecurity Awareness and Culture in Rural Norway. University of Plymouth Press
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Chowdhury, Nabin; Katsikas, Sokratis; Gkioulos, Vasileios; Wolthusen, Stephen. (2019) Threat Analysis for Smart Homes. Future Internet
  Academic article
• Yamin, Muhammad Mudassar; Katt, Basel; Gkioulos, Vasileios. (2019) Cyber ranges and security testbeds: Scenarios, functions, tools and architecture. Computers & Security
  Academic literature review
• Gkioulos, Vasileios; Rizos, Athanasios; Michailidou, Christina; Mori, Paolo; Saracino, Andrea. (2019) Enhancing Usage Control for Performance: An Architecture for Systems of Systems. Lecture Notes in Computer Science (LNCS)
  Academic article
• Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios. (2019) Cyber-Attacks Against the Autonomous Ship. Springer
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios. (2019) Towards a Cyber-Physical Range. Association for Computing Machinery (ACM)
  Academic chapter/article/Conference paper
• Kavallieratos, Georgios; Gkioulos, Vasileios; Katsikas, Sokratis. (2019) Threat Analysis in Dynamic Environments: The Case of the Smart Home. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Gunleifsen, Håkon; Kemmerich, Thomas; Gkioulos, Vasileios. (2019) Dynamic setup of IPsec VPNs in service function chaining. Computer Networks
  Academic article

2018

• Gunleifsen, Håkon; Gkioulos, Vasileios; Kemmerich, Thomas. (2018) A Tiered Control Plane Model for Service Function Chaining Isolation. Future Internet
  Academic article
• Gkioulos, Vasileios; Gunleifsen, Håkon; Weldehawaryat, Goitom Kahsay. (2018) A Systematic Literature Review on Military Software Defined Networks. Future Internet
  Academic literature review
• Gkioulos, Vasileios. (2018) Securing Tactical Service Oriented Architectures. NTNU
  Doctoral dissertation

2017

• Gkioulos, Vasileios; Wolthusen, Stephen. (2017) Security Requirements for the Deployment of Services Across Tactical SOA. Lecture Notes in Computer Science (LNCS)
  Academic article
• Gkioulos, Vasileios; Wangen, Gaute; Katsikas, Sokratis. (2017) User Modeling Validation Over the Security Awareness of Digital Natives. Future Internet
  Academic article
• Gkioulos, Vasileios; Risthein, Erko; Wolthusen, Stephen. (2017) TACTICS: Validation of the security framework developed for tactical SOA. Journal of Information Security and Applications
  Academic article
• Gkioulos, Vasileios; Wolthusen, Stephen. (2017) Security Infrastructure for Service Oriented Architectures at the Tactical Edge. Conference on Complex, Intelligent, and Software Intensive Systems, CISIS 2017. Advances in Intelligent Systems and Computing
  Academic article
• Gkioulos, Vasileios; Wolthusen, Stephen. (2017) A Security Policy Infrastructure for Tactical Service Oriented Architectures. Springer
  Academic chapter/article/Conference paper
• Gkioulos, Vasileios; Wolthusen, Stephen. (2017) Constraint Analysis for Security Policy Partitioning Over Tactical Service Oriented Architectures. Advances in Intelligent Systems and Computing
  Academic article
• Gkioulos, Vasileios; Wangen, Gaute; Katsikas, Sokratis; Kavallieratos, George; Kotzanikolaou, Panayiotis. (2017) Security Awareness of the Digital Natives. Information
  Academic article

2016

• Gkioulos, Vasileios; Wolthusen, Stephen D.. (2016) Securing tactical service oriented architectures. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Gkioulos, Vasileios; Wolthusen, Stephen; Flizikowski, Adam; Stachowicz, Anna; Nogalski, Dariusz; Gleba, Kamil. (2016) Interoperability of security and quality of Service Policies Over Tactical SOA. IEEE conference proceedings
  Academic chapter/article/Conference paper
• Gkioulos, Vasileios; Wolthusen, Stephen. (2016) Efficient security policy reconciliation in tactical service oriented architectures. Communications in Computer and Information Science (CCIS)
  Academic article
• Gkioulos, Vasileios; Wolthusen, Stephen; Iossifides, Athanasios. (2016) A Survey on the Security Vulnerabilities of Cellular Communication Systems (GSM-UMTS-LTE). Norsk Informasjonssikkerhetskonferanse (NISK)
  Academic article

2015

• Gkioulos, Vasileios; Wolthusen, Stephen. (2015) Enabling Dynamic Security Policy Evaluation for Service-Oriented Architectures in Tactical Networks. Norsk Informasjonssikkerhetskonferanse (NISK)
  Academic article