Browsing Institutt for informasjonssikkerhet og kommunikasjonsteknologi by Title

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    • Cyber Risk Assessment for SHips (CRASH) 

      Oruc, Aybars; Kavallieratos, Georgios; Gkioulos, Vasileios; Katsikas, Sokratis (Peer reviewed; Journal article, 2024)
      The maritime industry is undergoing a digital transformation, with an increasing integration of Information Technology (IT) and Operational Technology (OT) systems on modern vessels. Its multiple benefits notwithstanding, ...

    • Cyber risk management for autonomous passenger ships using threat-informed defense-in-depth 

      Amro, Ahmed Walid; Gkioulos, Vasileios (Peer reviewed; Journal article, 2022)
      Recent innovations in the smart city domain have led to the proposition of a new mode of transportation utilizing Autonomous Passenger Ships (APS) or ferries in inland waterways. The novelty of the APS concept influenced ...

    • Cyber Risk Propagation and Optimal Selection of Cybersecurity Controls for Complex Cyberphysical Systems 

      Kavallieratos, Georgios; Spathoulas, Georgios; Katsikas, Sokratis (Peer reviewed; Journal article, 2021)
      The increasingly witnessed integration of information technology with operational technology leads to the formation of Cyber-Physical Systems (CPSs) that intertwine physical and cyber components and connect to each other ...

    • Cyber security alerts in remote operation center 

      Larsen, Henrik (Master thesis, 2022)
      Fremtiden til maritime systemer vil måtte håndtere fjernstyrte og/eller autonome skip. Dette medfører at skip må bli overvåket og/eller fjernstyrt fra land. Dette gjør at skip blir mer tilkoblet internett og større nettverk. ...

    • Cyber security awareness and culture in rural Norway 

      Gunleifsen, Håkon (Research report, 2018)
      Understanding the level of security awareness, the perception, and the culture of users in aspects related to security, is crucial for the development of suitable measures towards their protection and the protection of the ...

    • Cyber Security in Smart Meters: Vulnerability Investigation in the Home Area Network Port 

      Fredriksen, Isa Agnete Halmøy (Master thesis, 2018)
      As a part of a modernized electric power system, mechanical electricity meters are being exchanged with smart meters. The smart meters are to be equipped with a communication interface that customers may use to get a better ...

    • Cyber Security in the Cellular Internet of Things 

      Hyndøy, Henrik (Master thesis, 2022)
      Med inntoget av mobilteknologier som 4G og 5G har telekommunikasjonsnettverk blitt et attraktivt operatøralternativ for Internet of Things (IoT). Nettene tilbyr sikkerhet implementert av mobiloperatørene, en distribuert ...

    • Cyber security risk assessment of a DDoS attack 

      Wangen, Gaute; Shalaginov, Andrii; Hallstensen, Christoffer V (Journal article; Peer reviewed, 2016)
      This paper proposes a risk assessment process based on distinct classes and estimators, which we apply to a case study of a common communications security risk; a distributed denial of service attack (DDoS) attack. The ...

    • Cyber Security Risk Assessment Practices: Core Unified Risk Framework 

      Wangen, Gaute Bjørklund (Doctoral theses at NTNU;2017:153, Doctoral thesis, 2017)
      We conduct risk assessments to reducing the uncertainty regarding future events in order to make the best decisions possible and to control risk. In industry, the aim is to find the appropriate balance in risk-taking ...

    • Cyber security testbed provisioning using a domain specific language 

      Dunfjeld, Mihkal (Master thesis, 2019)
      Praktiske oppgaver i ett virtualisert testmiljø er en effektiv metode for studenter å lære cybersikkerhet. For å kunne sette opp slike testmiljøer er en avhengig av kunnskap, tid og ressurser siden dette er en komplisert ...

    • Cyber Security Training for Critical Infrastructure Protection: a Literature Review 

      Chowdhury, Nabin; Gkioulos, Vasileios (Peer reviewed; Journal article, 2021)
      Introduction: Today, cyber-security curricula are available across educational types and levels, including a vast array of programs and modules tailored to specific sectors of industry and audiences, to allow more targeted ...

    • Cyber Situational Security Awareness Architecture (CSSA) for Industrial Control Systems 

      Hellesen, Niclas (Master thesis, 2019)
      Dette prosjektet legger grunnlaget for en cyber sikkerhets situasjonell forståelses arkitektur for industrielle kontrollsystemer. Videre svarer den på forsknings spørsmål om resultater og kontekst for penetrasjonstesting ...

    • Cyber Threat Information Requirements for Strategic Decision-Making 

      Tinde, Tiril Ligaya (Master thesis, 2022)
      I en cybertrusselsituasjon må informasjon utveksles på tvers av disiplinære og organisatoriske grenser for å støtte beslutningstakere på alle nivåer. Denne informasjonsutvekslingen er preget av teknisk kompleksitet og skjer ...

    • Cyber Threats and Vulnerabilities in the Integrated Navigation System 

      Ruud, Ulrik Johansen (Master thesis, 2022)
      Det Integrerte Navigasjonssystemet (INS) er et viktig system i et maritimt fartøy. Det sørger for sikker navigering mens man er på havet. INS består av mange forskjellige typer enheter som hjelper til dette. Målet med denne ...

    • Cyber Weapons Storage Mechanisms 

      Yamin, Muhammad Mudassar; Katt, Basel; Kianpour, Mazaher (Journal article; Peer reviewed, 2019)
      In this paper, the current status of the art of cyber weapon storage methods and related processes are reviewed with particular reference to the safe guards present in storage of cyber weapons and contingency planning in ...

    • Cyber-Attacks Against the Autonomous Ship 

      Kavallieratos, Georgios; Katsikas, Sokratis; Gkioulos, Vasileios (Chapter, 2019)
      Autonomous ships transferring valuable cargoes and humans in a more efficient and cost effective manner will soon be state of the art technology. Yet, their ICT system architecture and operations have not been defined in ...

    • Cyber-insurance & endogenous network formation 

      Halse, Håvard Råmundal; Hoemsnes, Jonas (Master thesis, 2013)
      Cyber-insurance is a powerful economic concept that can help companies in a world where cybercrime exist. From the early 80s, several researchers claimed that cyber-insurance had a bright future, and could become an important ...

    • Cyber-Security Gaps in a Digital Substation: From Sensors to SCADA 

      Khodabakhsh, Athar; Yildirim Yayilgan, Sule; Houmb, Siv Hilde; Hurzuk, Nargis; Foros, Jørn; Istad, Maren Kristine (Chapter, 2020)
      Development of digital substations provides power industrial operation, real-time functionalities and information access. A main challenge in DS is to ensure security, availability, and reliability of power systems as in ...

    • CyberAIMs: A tool for teaching adversarial and systems thinking 

      Zoto, Erjon; Kowalski, Stewart James; Katt, Basel; Frantz, Christopher; Lopez Rojas, Edgar Alonso (Chapter, 2018)
      CyberAIMs stands for Cyber Agents’ Interactive Modeling and Simulation. We designed this tool in order to use it as an educational tool to teach Master students in a Cyber security course. This paper aims to describe the ...

    • CyberEscape Approach to Advancing Hard and Soft Skills in Cybersecurity Education 

      Pirta-Dreimane, Rūta; Brilingaite, A.; Roponena, Evita; Parish, Karen; Grabis, Janis; Lugo, Ricardo Gregorio; Bonders, Martins (Peer reviewed; Journal article, 2023)
      Incorporating gamification elements and innovative approaches in training and educational programs are promising for addressing cybersecurity knowledge gaps. Cybersecurity training should consider a combination of hard and ...