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.
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Showing 1 to 10 of 10 for “"Access Control Systems"”.
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Privacy-Aware Risk-Based Access Control Systems
… exclusively caused by external actors gaining access due to security gaps. Privacy breaches can also be originated by internal actors, sometimes even by trusted and authorized ones. As a consequence, most organizations prefer to strongly limit (even internally) the sharing and dissemination of …
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Design Implementation Of A Microcontroller Based External Facility Access Control System
… of Engineering and Computer Science facility access problem, an automated system that provides exterior doors with a time schedule and allows authorized users to gain access to the facility after hours was developed. A microcontroller based system has been designed to interface with a personal …
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A Novel Approach to White-Box Policy Analysis
The access control systems in dynamic environments contain composite access control policies, that combine decisions from multiple component policies using policy combining algorithms. In such dynamic environments, analysis of policies is a challenge. In this thesis, I propose a white-box policy …
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Fast and robust face recognition via parallelized L1 minimization
… some applications the gallery images can be well controlled, the test images are only loosely controlled. This thesis describes a conceptually simple but computationally intense face recognition system that achieves a high degree of robustness and stability to illumination variation, image …
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The Evolution of the Chief Technology Officer and the Modernization of Technology in Education
… end users. Technology supports mission critical systems like financial, human resources, library, and student information systems and ensures they are integrating rostering information to numerous third-party programs like Clever, Classlink or textbook specific websites. They also support the …
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Securing Access to Cloud Computing for Critical Infrastructure
… sensitivity. This requires robust isolation and access control mechanisms. Although various access control models and policies have been developed, they cannot fulfil requirements for a cloud based access control system. The reason is that cloud computing has a diverse sets of security …
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Access Control Frameworks For Rapidly Evolving Business Enterprises
<p> Access control systems must adjust to evolving business needs, such as accommodating new and modified business needs. These changes may require new skills or the modification of privileges users have in a given security system. Current access control models are not flexible enough to …
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Protecting critical infrastructure systems using cyber, physical, and socio-technical models
"Critical infrastructure systems are vital to all nations, and incapacitating such systems can result in devastating impact on the general public. Therefore, it is essential to protect such systems from malicious threats. Today, the increasing interconnectedness of critical infrastructure systems …
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Testing Privacy and Security of Voice Interface Applications in the Internet of Things Era
… numbers, owing to their ease and convenience in controlling a diverse range of smart devices within the home IoT environment through the power of voice, such as controlling lights, heating systems, and setting timers and alarms. VUI enables users to interact with IoT technology and issue a wide …
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Zabezpečovací systémy
Tato bakalářská práce se zabývá moderním elektronickým zabezpečením soukromých objektů. Cílem této práce je popsat funkce a principy jednotlivých prvků, včetně jejich porovnání z hlediska pořizovacích a provozních nákladů. V jednotlivých částech práce jsou rozebrány funkce a principy detektorů, …