Institutt for informasjonssikkerhet og kommunikasjonsteknologi
Recent Submissions
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Empirical Study of Day-Ahead Electricity Spot-Price Forecasting: Insights into a Novel Loss Function for Training Neural Networks
(Peer reviewed; Journal article, 2022)Within deregulated economies, large electricity volumes are traded in daily spot markets, which are highly volatile. To develop profitable trading strategies, all stakeholders must be empowered with robust forecasting ... -
Towards Privacy-Preserving Fingerprint Verification
(Master thesis, 2022)I kontorlokaler og ved grensekontroller blir autentisering ofte gjennomført ved bruk av fysiske ID-kort eller pass, mens i en digital setting er det som oftest autentisering med brukerdefinerte passord dersom det ikke er ... -
Cyber Risk Propagation and Optimal Selection of Cybersecurity Controls for Complex Cyberphysical Systems
(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 ... -
Mitigating Dead Spots in Cellular Networks with the Hybrid Communication Protocol CAMFLOOP
(Chapter, 2021)The interaction between vehicles and the external infrastructure usually relies on the availability of cellular networks. Large sparsely populated regions, however, contain often extended areas with missing cellular network ... -
The Influence of Team Workload Demands During a Cyber Defense Exercise on Team Performance
(Peer reviewed; Journal article, 2021)Research has shown that cyber defense is dependent on individual functioning as well as teamwork[1, 2]. Research has identified teamwork factors, such as communication and coordination, that increase performance [1, 3], ... -
A Systematic Review of Cybersecurity Risks in Higher Education
(Peer reviewed; Journal article, 2021)The demands for information security in higher education will continue to increase. Serious data breaches have occurred already and are likely to happen again without proper risk management. This paper applies the Comprehensive ... -
Chip chop — smashing the mobile phone secure chip for fun and digital forensics
(Peer reviewed; Journal article, 2021)Performing mobile phone acquisition today requires breaking—often hardware assisted—security. In recent years, Embedded Secure Element (eSE) hardware has been introduced in mobile phones, with a view towards increasing the ... -
Risk assessment and control selection for cyber-physical systems: A case study on supply chain tracking systems
(Journal article, 2022)Aim: The paper proposes a novel risk assessment method ology for complex cyber-physical systems: The proposed method ology may assist risk assessors to: (a) assess the risks deriving from cyber and physical interactions ... -
A survey of artificial intelligence techniques for user perceptions’ extraction from social media data
(Peer reviewed; Journal article, 2022)Measuring and analyzing user perceptions and behaviors in order to make user-centric decisions has been a topic of research for a long time even before the invention of social media platforms. In the past, the main approaches ... -
Low Visual Distortion and Robust Morphing Attacks Based on Partial Face Image Manipulation
(Journal article; Peer reviewed, 2021) -
Deep Graph neural network-based spammer detection under the perspective of heterogeneous cyberspace
(Peer reviewed; Journal article, 2021)Due to the severe threat to cyberspace security, detection of online spammers has been a universal concern of academia. Nowadays, prevailing literature of this field almost leveraged various relations to enhance feature ... -
Digital Forensic Acquisition Kill Chain – Analysis and Demonstration
(Journal article; Peer reviewed, 2021)The increasing complexity and security of consumer products pose major challenges to digital forensics. Gaining access to encrypted user data without user credentials is a very difficult task. Such situations may require ... -
A survey on 802.11 MAC industrial standards, architecture, security & supporting emergency traffic: Future directions
(Peer reviewed; Journal article, 2021)The IEEE 802.11-based Wireless Local Area Network (WLAN) has become a ubiquitous networking technology deployed around the world. IEEE 802.11 WLAN are now widely used for real-time multimedia applications (e.g. voice and ... -
Cybersecurity Economics: A Multiparadigmatic Inquiry into Theory and Practice
(Doctoral theses at NTNU;2022:357, Doctoral thesis, 2022)Digital ecosystems are continually confronted with increasing number, sophistication, and complexity of cybersecurity threats and incidents. Cybersecurity researchers have been acutely aware of this challenge for many ... -
Expanding the Capabilities of Cyber Range Attack Agents
(Master thesis, 2022)Enheter knyttet til Tingenes Internett (IoT)-domenet er i ferd med å bli en del av vårt daglige liv; fra kroppsmonitorer til kritisk infrastruktur brukes de overalt. Dette gjør dem til ideelle mål for aktører som ønsker å ... -
Sculptures in concurrency
(Peer reviewed; Journal article, 2021)We give a formalization of Pratt's intuitive sculpting process for higher-dimensional automata (HDA). Intuitively, an HDA is a sculpture if it can be embedded in (i.e., sculpted from) a single higher dimensional cell ... -
RESPOnSE—A Framework for Enforcing Risk-Aware Security Policies in Constrained Dynamic Environments
(Peer reviewed; Journal article, 2020)The enforcement of fine-grained access control policies in constrained dynamic networks can become a challenging task. The inherit constraints present in those networks, which result from the limitations of the edge devices ... -
A Systematic Literature Review on RAMS analysis for critical infrastructures protection
(Peer reviewed; Journal article, 2021)Reliability, Availability, Maintainability, and Safety/Security (RAMS) analysis of Critical Infrastructures (CIs) can be applied to investigate their performance subjected to failure modes. The literature has witnessed ... -
Automatic Security Analysis of Lightweight Authentication and Key Exchange Protocols
(Master thesis, 2022)Perfect Forward Secrecy (PFS) is vital in contemporary authenticated key exchange (AKE) protocols. Typically attained using public key cryptography, achieving forward secrecy is infeasible for communication in resource ... -
A prototype of a precise delay prediction system for buses based on machine learning
(Master thesis, 2022)Mange busser er i dag koblet til internett, som en del av IoT-trenden for forretning-brukstilfeller. En av brukstilfellene som GNSS-mottagere og internettoppkobling legger til rette for er systemer for forsinkelsesprediksjoner. ...
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