Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 93 for “"security systems"”.
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Designing Aviation Security Systems: Theory and Practice
Next-generation aviation security systems need not merely be makeshift political solutions for mending complex problems; they can be the result of modeling, analysis, and planning. This dissertation provides a systematic approach for designing and analyzing aviation security systems, which provides …
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Adversarial-resilience assurance for mobile security systems
… critical part of our world, ensuring the security and privacy of mobile applications (in short as apps) becomes increasingly important. For too long, researchers have often tackled security in an attack-driven, ad hoc, and reactionary manner with large manual efforts devoted by security …
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Stochastic Sequential Resource Allocation and Passenger Assignment in Aviation Security Systems
Next-generation aviation security systems need not merely be makeshift political solutions for mending complex problems; they can be the result of modeling, analysis, and planning. This dissertation pro-actively aims to address potential areas of concern that are likely to draw the attention in the …
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Optimality, Uncertainty, and Performance of Passenger Screening in Aviation Security Systems
The future direction of aviation security system design involves creating a system of systems with layers of protection, and exhibits flexibility to quickly protect against new threats. This dissertation provides methodologies that increase security and passenger throughput by efficiently and …
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Designing practical security systems via information flow analysis of log data
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms
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Assessment of the security systems in selected libraries of higher learning institutions in Zambia.
ABSTRACT Security issues in libraries include theft of library materials, the mutilation or vandalism of library resources and dealing with disruptive patrons. Therefore, the purpose of this study was to investigate security measures implemented to prevent theft of library resources and other …
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Assessment of the security systems in selected libraries of higher learning institutions in Zambia.
ABSTRACT Security issues in libraries include theft of library materials, the mutilation or vandalism of library resources and dealing with disruptive patrons. Therefore, the purpose of this study was to investigate security measures implemented to prevent theft of library resources and other …
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Theory of entropic security decay: The gradual degradation in effectiveness of commissioned security systems
… auditing tool for Physical Protection Systems (PPS) the Estimated Adversary Sequence Interruption (EASI) model has been available for many years. Nevertheless, once a systems macro-state measure has been commissioned (Pi) against its defined threat using EASI, there must be a means of …
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Novel approaches to applied cybersecurity in privacy, encryption, security systems, web credentials, and education
Applied Cybersecurity is a domain that interconnects people, processes, technologies, usage environment and vulnerabilities in a complex manner. As a cybersecurity expert at CTI Renato Archer- a research institute from Brazilian Ministry of Science, Technology and Innovations, author developed …
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Communicative action in information security systems: an application of social theory in a technical domain
… that is the subject of this study is information security. It is commonly held that information security means maintaining the confidentiality, integrity (accuracy) and availability of information.It seems that a whole industry has built up with tools, techniques and consultants to help …
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Security systems based on Gaussian integers : Analysis of basic operations and time complexity of secret transformations
Many security algorithms currently in use rely heavily on integer arithmetic modulo prime numbers. Gaussian integers can be used with most security algorithms that are formulated for real integers. The aim of this work is to study the benefits of common security protocols with Gaussian integers. …
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The Efficient Relationship between Residual Security Risk and Security Investment for Maritime Port Facilities
… facilities’ inability to assess whether their security systems are efficient. The research combines a twin-pronged approach of first, adapting Markowitz (1952) theory of portfolio selection from the field of finance to maritime port security to examine each port facility’s security systems as a …
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Username and password verification through keystroke dynamics
Most computer systems rely on usernames and passwords as a mechanism for access control and authentication of authorized users. These credential sets offer marginal protection to a broad scope of applications with differing levels of sensitivity. Traditional physiological biometric systems such as …
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SPECIALIZUOTOS STATYBOS VEIKLOS ĮMONIŲ KONKURENCINĖS STRATEGIJOS FORMAVIMAS /
… it is purposeful for the companies focusing on security systems installation to take into consideration consumers’ comments, requests and the peculiarities of their behaviour, received during the research, when formulating the competitive strategy. In order to formulate the strategy for …
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Constructing a web application for identification, detection and analysis of pattern based fraud
… Fraudsters seem to find back-doors in the security systems, leading to accumulation of losses for banks, merchants and customers. Therefore implementation of efficient fraud detection system has been made imperative for bank issuing systems in order to be able to predict suspicious behavior …
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Essays in labour and family economics
… results through the heterogeneity in social security systems across members. In the second part, I investigate the mechanism through which tied transfers relate to both elderly and grandchildren care later on in life.
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Regions Security Policy (RSP) : applying regions to network security
… topology groupings of nodes requires a change in security systems. This thesis designs and implements the Regions Security Policy (RSP). RSP allows a unified security policy to be set across a region, fully controlling data as it enters into, exits from, and transits within a region. In doing so, …
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Cryptographic cloud storage framework
… remote repositories. One concern when creating systems that provide security is if the system will be able to remain secure when new attacks are developed. As tools and techniques for breaking security systems advance, new ideas are required to provide the security guarantees that may have been …
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How to share cyber intelligence automatically in real-time by using system architecture process
… emails communications, phone calls, voucher systems, or in-person meetings, and struggle to distribute timely, relevant, and actionable intelligence. This delay in distribution makes shared intelligence less effective against malware attacks especially, and makes cyber defence not proactive. …
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The effects of payment card fraud on consumer behaviour
… in their attacks, finding new ways of bypassing security systems to access card information. Previous research has focused on the direct cost of fraud and its prevention, rather than the indirect cost. This study examines one such potential cost: the change in a victim’s purchasing behaviour …
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