Blar i Institutt for informasjonssikkerhet og kommunikasjonsteknologi på dokumenttype "Doctoral thesis"
Viser treff 61-80 av 158
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Hash Functions and Gröbner Bases Cryptanalysis
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:111, Doctoral thesis, 2012)Hash functions are being used as building blocks in such diverse primitives as commitment schemes, message authentication codes and digital signatures. These primitives have important applications by themselves, and they ... -
Healthcare Security Practice Analysis, Modelling and Incentivization
(Doctoral theses at NTNU;2023:170, Doctoral thesis, 2023)The human aspect of information security practice has become a global concern. According to Verizon’s 2022 data breaches report, over 80% of data breaches were caused by the human aspect, and this trend has been consistent ... -
A Holistic Approach to Dependability Modeling and Analysis of Smart Distribution Grids
(Doctoral theses at NTNU;2021:56, Doctoral thesis, 2021)Lately, the distribution grid has been under a significant transformation, with a pervasive integration of Information and Communication Technology (ICT) for an enhanced operation and management of the grid. Some of the ... -
Honey Templates: a Protection Mechanism for Biometric Systems
(Doctoral theses at NTNU;2022:20, Doctoral thesis, 2022) -
Human Motivation as the Basis of Information Security Risk Analysis
(Doctoral theses at NTNU;2020:373, Doctoral thesis, 2020)The electric grid represents a critical infrastructure which has an essential rolein supporting societies. Therefore, it is important to identify, analyse and mitigate undesirable events that may disrupt the reliable ... -
The Impact of Stress on Healthcare Staffs’ Cybersecurity Practices
(Doctoral theses at NTNU;2023:285, Doctoral thesis, 2023)Digitalization has revolutionized the healthcare industry, offering numerous advantages. However, it has also introduced the risk of data breaches through cyber-attacks. Healthcare information systems, containing valuable ... -
IMPLEMENTING ALGORITHMSON FPGA PLATFORMS
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:34, Doctoral thesis, 2012)This thesis proposes a hardware implementation of multivariate quadratic quasigroup (MQQ) public key cryptosystem that achieves decryption throughput of 399 Mbps on a Xilinx Virtex-5 field programable gate array (FPGA), ... -
Increasing the Performance of MANETs: Throughput and QoS Performance Enhancing Mechanisms for Unicast and Group Communicationin Proactive Mobile Ad Hoc Networks
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:21, Doctoral thesis, 2011)Mobile Ad hoc NETworks (MANETs) have the potential for increasing the information flow in emergency and rescue operations. Rapid response in areas without existing infrastructure is currently limited to single hop technologies, ... -
Information Security on the Web and App Platforms: An Economic and Socio-Behavioral Perspective
(Doktoravhandlinger ved NTNU, 1503-8181; 324, Doctoral thesis, 2012)Various security measures are ineffective having been designed without adequate usability and economic considerations. The primary objective of this thesis is to add an economic and socio-behavioral perspective to the ... -
Information Security Risk Management Practices: Community-Based Knowledge Sharing
(Doctoral theses at NTNU;2018:283, Doctoral thesis, 2018)Information security risk management (ISRM) is an integral part of the management practice and is an essential element of good corporate governance. ISRM helps to identify and manage potential problems that could undermine ... -
Innovative methods for large-scale fingerprint identification systems - Facilitating searching in a large-scale database
(Doctoral theses at NTNU;296, Doctoral thesis, 2016)Fingerprint recognition has gained wide acceptance and great popularity after the fingerprint recognition based applications have been adopted in diverse scenarios, such as forensics area (mainly by law enforcement agencies), ... -
Interdisciplinary approach to criminal network analysis: Opportunities and challenges
(Doctoral theses at NTNU;2022:65, Doctoral thesis, 2022)The Crime as a Service (CaaS) model allows cybercriminals to specialise in certain illicit fields, instead of being jacks-of-all-trades with in-depth computer knowledge. This model facilitates serious cyber-enabled and ... -
Interpretation of File System Metadata in a Criminal Investigation Context
(Doctoral theses at NTNU;2024:115, Doctoral thesis, 2024)The reliable reconstruction of digital events is imperative for solving criminal cases. Computers, servers, mobile and IoT devices, vehicles, and EV charging infrastructure all use either local or remote storage (cloud). ... -
Long-term telecommunication forecasting
(Doctoral thesis, 2006)The key word for the thesis is long-term demand forecasting which have been applied on telecommunications and especially on broadband accesses and traffic. The objective with the thesis has been to structure and present ... -
Low-Latency Key Exchange and Secure Channels
(Doctoral theses at NTNU;2017:336, Doctoral thesis, 2017) -
Malware detection and classification using low-level features
(Doctoral theses at NTNU;2023:11, Doctoral thesis, 2023)Nowadays, computers and computer systems are involved in most areas of our lives. Employees and users of manufacturing and transportation, banking and healthcare, education, and entertainment rely on computers and networks ... -
Managed access dependability for critical services in wireless inter domain environment
(Doctoral thesis at NTNU;2016:66, Doctoral thesis, 2016)The Information and Communications Technology (ICT) industry has through the last decades changed and still continues to affect the way people interact with each other and how they access and share information, services ... -
Measurement-Based Network Anomaly Diagnosis
(Doctoral thesis at NTNU;2015:121, Doctoral thesis, 2015)With the rapid and tremendous growth of Internet-centric services, diagnosing network anomalies that disrupt service quality has become increasingly important. A plethora of techniques have been proposed to address the ... -
Methods for Enhancement of Timestamp Evidence in Digital Investigations
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:19, Doctoral thesis, 2008)This work explores how the evidential value of digital timestamps can be enhanced by taking a hypothesis based approach to the investigation of digital timestamps. It defines the concepts of clock hypotheses, timestamps ... -
Methods For Guaranteeing Contracted Availability In Connection Oriented Networks
(Doctoral Theses at NTNU, 1503-8181; 2013:102, Doctoral thesis, 2013)Real telecommunications networks are not failure free. Any single disconnection impacts the network provider reputation and finances, and produces incalculable consequences to the customers through the affected applications. ...