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Dissertations / Theses on the topic 'Access control and management systems'

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Published: 30 May 2022

Last updated: 31 July 2025

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1

Brose, Gerald. "Access control management in distributed object systems." [S.l. : s.n.], 2001. http://www.diss.fu-berlin.de/2001/203/index.html.

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Li, Xueli 1973. "Access control for scientific project management systems." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=80317.

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Powerful access control is becoming one of the major needs in scientific project management systems these days. Because the requirements are becoming more and more sophisticated and highly discipline specific, no existing access control tool is available that developers could adopt directly. This thesis proposes a general and flexible security administration module that can be easily integrated into scientific project management systems, especially if they are based on a 3-tier architecture. The module is based on role-based access control (RBAC) technology to provide flexibility and ex

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3

Eyers, David Michael. "Active privilege management for distributed access control systems." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.615032.

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4

Natarajan, Bharath. "Area Access Control Systems: Zone Management And Personnel Tracking." [Tampa, Fla.] : University of South Florida, 2005. http://purl.fcla.edu/fcla/etd/SFE0001247.

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5

Chehrazi, Golriz. "Workflow management systems, their security and access control mechanisms." Thesis, Linköping University, Department of Electrical Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-15933.

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<p>This paper gives an overview of workflow management systems (WfMSs) and their security requirements with focus on access mechanisms. It is a descriptive paper in which we examine the state of the art of workflow systems, describe what security risks affect WfMSs in particular, and how these can be diminiuished.</p><p>WfMSs manage, illustrate and support business processes. They contribute to the performance, automation and optimization of processes, which is important in the global economy today. The security of process flows is important, since the sensitive business data need to be prote

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6

Hammoudi, Faouzi, and Greg L. Nygard. "Role-based access control for loosely coupled distributed database management systems." Thesis, Monterey, California. Naval Postgraduate School, 2002. http://hdl.handle.net/10945/6058.

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Approved for public release; distribution is unlimited<br>Much of the work to date to apply Role-Based Access Control (RBAC) to database management systems has focused on single database systems or an integrated distributed database system. For situations where the need exists to consolidate multiple independent databases, and where the direct integration of the databases is neither practical nor desirable, the application of RBAC requires that policy be enforced via a method that is distinct from the databases. The method must provide for the verification of the RBAC policy, while allowing fo

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Marin, Luis Franco. "SELinux policy management framework for HIS." Thesis, Queensland University of Technology, 2008. https://eprints.qut.edu.au/26358/1/Luis_Franco_Thesis.pdf.

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Health Information Systems (HIS) make extensive use of Information and Communication Technologies (ICT). The use of ICT aids in improving the quality and efficiency of healthcare services by making healthcare information available at the point of care (Goldstein, Groen, Ponkshe, and Wine, 2007). The increasing availability of healthcare data presents security and privacy issues which have not yet been fully addressed (Liu, Caelli, May, and Croll, 2008a). Healthcare organisations have to comply with the security and privacy requirements stated in laws, regulations and ethical standards, while m

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Marin, Luis Franco. "SELinux policy management framework for HIS." Queensland University of Technology, 2008. http://eprints.qut.edu.au/26358/.

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Health Information Systems (HIS) make extensive use of Information and Communication Technologies (ICT). The use of ICT aids in improving the quality and efficiency of healthcare services by making healthcare information available at the point of care (Goldstein, Groen, Ponkshe, and Wine, 2007). The increasing availability of healthcare data presents security and privacy issues which have not yet been fully addressed (Liu, Caelli, May, and Croll, 2008a). Healthcare organisations have to comply with the security and privacy requirements stated in laws, regulations and ethical standards, while m

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9

Bhamidipati, Venkata Ramana Murthy. "Architectures and models for administration of user-role assignment in role based access control." Fairfax, VA : George Mason University, 2008. http://hdl.handle.net/1920/3357.

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Thesis (Ph.D.)--George Mason University, 2008.<br>Vita: p. 99. Thesis directors: Ravi Sandhu, Daniel Menascé. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Information Technology. Title from PDF t.p. (viewed Jan. 8, 2009). Includes bibliographical references (p. 94-98). Also issued in print.

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Wang, Hua. "Access management in electronic commerce system." University of Southern Queensland, Faculty of Sciences, 2004. http://eprints.usq.edu.au/archive/00001522/.

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The definition of Electronic commerce is the use of electronic transmission mediums to engage in the exchange, including buying and selling, of products and services requiring transportation, either physically or digitally, from location to location. Electronic commerce systems, including mobile e-commerce, are widely used since 1990. The number of world-wide Internet users tripled between 1993 and 1995 to 60 million, and by 2000 there were 250 million users. More than one hundred countries have Internet access. Electronic commerce, especial mobile e-commerce systems, allows their users to acc

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Ceccato, Silvia. "Security in Global Navigation Satellite Systems: authentication, integrity protection and access control." Doctoral thesis, Università degli studi di Padova, 2019. http://hdl.handle.net/11577/3425426.

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In the last decades the use of Global Navigation Satellite System (GNSS) positioning has spread through numerous commercial applications and permeated our daily life. Matching this growing interest for precise positioning worldwide, new systems have been designed and deployed, such as Galileo, the European GNSS. As these systems are relied upon in an ever growing number of safety critical applications, it is vital to devise protections and countermeasures against any threats that may target GNSS modules to harm underlying service. The potential economical advantage that derives from disruptin

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12

Lui, W. C., and 雷永祥. "Flexible authorizations in workflow management systems." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B42577135.

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13

Khodaei, Mohammad. "Secure and Privacy Preserving Vehicular Communication Systems: Identity and Credential Management Infrastructure." Licentiate thesis, KTH, Kommunikationsnät, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-193030.

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Vehicular Communication (VC) systems can greatly enhance road safety and transportation efficiency. Vehicles are equipped with sensors to sense their surroundings and the internal Controller Area Network (CAN) bus. Hence, vehicles are becoming part of a large-scale network, the so-called Internet of Vehicles (IoV). Deploying such a large-scale VC system cannot materialize unless the VC systems are secure and do not expose their users’ privacy. Vehicles could be compromised or their sensors become faulty, thus disseminating erroneous information across the network. Therefore, participating vehi

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Monteleone, Salvatore. "Security and Privacy Policy Management in Dynamic and Context-Aware User-Centric Systems." Doctoral thesis, Università di Catania, 2014. http://hdl.handle.net/10761/1495.

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Considering user-centric systems, the problem of controlling the access to reserved resources is still open, especially due to the big amount of personal data generated every day by users. These data come primarily from mobile devices that became the main repository of personal information and source of user-generated contents as well as the principal controller of our social networked life. These data comes also from other connected devices of the everyday life, belonging to different domains (eg. in-car systems, TVs). In a multi-domain cross-platform scenario, in which web browsers represent

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Mohan, Apurva. "Design and implementation of an attribute-based authorization management system." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/39585.

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The proposed research is in the area of attribute-based authorization systems. We address two specific research problems in this area. First, evaluating authorization policies in multi-authority systems where there are multiple stakeholders in the disclosure of sensitive data. The research proposes to consider all the relevant policies related to authorization in real time upon the receipt of an access request and to resolve any differences that these individual policies may have in authorization. Second, to enable a lot of entities to participate in the authorization process by asserting attr

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MUTTI, Simone. "Policy and Security Conguration Management in Distributed Systems." Doctoral thesis, Università degli studi di Bergamo, 2015. http://hdl.handle.net/10446/49849.

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The evolution of information system sees a continuously increasing need of flexible and sophisticated approaches for the management of security requirements. On one hand, systems are increasingly more integrated (e.g., Bring Your Own Device) and present interfaces for the invocation of services accessible through network connections. On the other hand, system administrators have the responsibility to guarantee that this integration and the consequent exposure of internal resources does not introduce vulnerabilities. The need to prove that the system correctly manages the security requirements

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Visavapattamawon, Suwanna. "Application of active rules to support database integrity constraints and view management." CSUSB ScholarWorks, 2001. https://scholarworks.lib.csusb.edu/etd-project/1981.

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The project demonstrates the enforcement of integrity constraints in both the conventional and active database systems. The project implements a more complex user-defined constraint, a complicated view and more detailed database auditing on the active database system.

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Browne, Tracey M. "Using behavior-based safety concepts to enhance safety management systems and support application of the hierachy of controls." Thesis, The Author [Mt. Helen. Vic.] :, 2000. http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/68039.

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"The aim of this masters thesis and the associated research is to investigate the ability of behavior-based safety to enhance safety management systems and support the application of the hierarchy of controls."<br>Master of Applied Science

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Ulbricht, Michael. "Augmenting uClinux and RTAI with Memory Access Control for the BlackFin DSP." Master's thesis, Universitätsbibliothek Chemnitz, 2007. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-200701565.

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In Verbindung mit eingebetteten Systemen spielte Sicherheit in der Vergangenheit eher eine untergeordnete Rolle. Im Vordergrund standen vorhersagbare Ausführungszeiten und der finanzielle Rahmen. Aufgrund der zunehmenden Vernetzung und der Konzentration mehrerer Anwendungen auf einen Prozessor gewinnt dieser Gesichtspunkt jedoch stärker an Bedeutung. Der Blackfin-Prozessor des Herstellers Analog Devices, welcher die Konzepte von Mikrocontroller und digitalem Signalprozessor in sich vereint, entspricht diesem Trend, indem er die Möglichkeit des Speicherschutzes integriert. Das Betriebssystem uC

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Alhaqbani, Bandar Saleh. "Privacy and trust management for electronic health records." Thesis, Queensland University of Technology, 2010. https://eprints.qut.edu.au/37635/1/Bandar_Alhaqbani_Thesis.pdf.

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Establishing a nationwide Electronic Health Record system has become a primary objective for many countries around the world, including Australia, in order to improve the quality of healthcare while at the same time decreasing its cost. Doing so will require federating the large number of patient data repositories currently in use throughout the country. However, implementation of EHR systems is being hindered by several obstacles, among them concerns about data privacy and trustworthiness. Current IT solutions fail to satisfy patients’ privacy desires and do not provide a trustworthiness meas

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Pham, Quan. "Delegation framework for federated systems." Thesis, Queensland University of Technology, 2010. https://eprints.qut.edu.au/48880/1/Quan_Pham_Thesis.pdf.

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It is not uncommon for enterprises today to be faced with the demand to integrate and incor- porate many different and possibly heterogeneous systems which are generally independently designed and developed, to allow seamless access. In effect, the integration of these systems results in one large whole system that must be able, at the same time, to maintain the local autonomy and to continue working as an independent entity. This problem has introduced a new distributed architecture called federated systems. The most challenging issue in federated systems is to find answers for the question o

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Thomson, Steven Michael. "A standards-based security model for health information systems." Thesis, Nelson Mandela Metropolitan University, 2008. http://hdl.handle.net/10948/718.

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In the healthcare environment, various types of patient information are stored in electronic format. This prevents the re-entering of information that was captured previously. In the past this information was stored on paper and kept in large filing cabinets. However, with the technology advancements that have occurred over the years, the idea of storing patient information in electronic systems arose. This led to a number of electronic health information systems being created, which in turn led to an increase in possible security risks. Any organization that stores information of a sensitive

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Domingos, Dulce. "Controlo de Acesso em Fluxos de Trabalho Adaptáveis." Doctoral thesis, Department of Informatics, University of Lisbon, 2005. http://hdl.handle.net/10451/14315.

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To meet their flexibility requirements, workflow management systems have been extended with a set of features that support process definition and process instances changes, while ensuring their correctness. These features impose new access control requirements, since they increase the number of objects and operations that need to be protected and require mechanisms to support access control changes. In this dissertation, we define an access control model that applies and extends the role-based access control reference model to adaptive workflow management systems. Considering the generality of

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Карбовський, Платон Юрійович. "Метод виявлення зв’язків між сутностями в криміналістичному аналізі джерел даних". Master's thesis, Київ, 2018. https://ela.kpi.ua/handle/123456789/27182.

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Робота обсягом 104 сторінки містить 18 ілюстрацій, 22 таблиці та 9 літературних посилань. Метою дослідження є побудова і реалізація моделі розмежування доступу в розподілених системах кешування даних за для підвищення безпеки таких систем. Об’єктом дослідження є процес розмежування доступу в розподіленій системі кешування даних, обробки та доступу до інформації. Предметом дослідження є методи розмежування доступу в інформаційних системах. Результати роботи викладені у вигляді описання моделі доступу в розподілених системах кешування даних та екземплярів програмного коду реалізації такої мо

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Gajanayake, Mudiyanselage Nuwan Randike. "Practical issues when designing an information accountability framework for eHealth systems." Thesis, Queensland University of Technology, 2013. https://eprints.qut.edu.au/60726/1/Randike_Gajanayake_Thesis.pdf.

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This thesis is the result of an investigation into information privacy management in eHealth. It explores the applicability of accountability measures as a means of protection of eHealth consumer privacy. The thesis presented a new concept of Accountable eHealth Systems for achieving a balance between the information privacy concerns of eHealth consumers and the information access requirements of healthcare professionals and explored the social, technological and implementation aspects involved in such a system.

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Bantom, Simlindile Abongile. "Accessibility to patients’ own health information: a case in rural Eastern Cape, South Africa." Thesis, Cape Peninsula University of Technology, 2016. http://hdl.handle.net/20.500.11838/2411.

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Thesis (MTech (Information Technology))--Cape Peninsula University of Technology, 2016.<br>Access to healthcare is regarded as a basic and essential human right. It is widely known that ICT solutions have potential to improve access to healthcare, reduce healthcare cost, reduce medical errors, and bridge the digital divide between rural and urban healthcare centres. The access to personal healthcare records is, however, an astounding challenge for both patients and healthcare professionals alike, particularly within resource-restricted environments (such as rural communities). Most rural healt

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Ribeiro, Matheus Antônio Corrêa. "Gerenciamento e autenticação de identidades digitais usando feições faciais." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2008. http://hdl.handle.net/10183/15740.

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Em nossa vida diária, são utilizadas identidades digitais (IDDs) para acessar contas de e-mail, bancos e lojas virtuais, locais restritos, computadores compartilhados, e outros. Garantir que apenas usuários autorizados tenham o acesso permitido é um aspecto fundamental no desenvolvimento destas aplicações. Atualmente, os métodos de controle de acesso simples como senhas ou números de identificação pessoal não devem ser considerados suficientemente seguros, já que um impostor pode conseguir estas informações sem o conhecimento do usuário. Ainda, no caso de utilização de dispositivos físicos com

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Kwok, Lam For. "A methodology of developing a data security model." Thesis, Queensland University of Technology, 1997.

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Owen, Morné. "An enterprise information security model for a micro finance company: a case study." Thesis, Nelson Mandela Metropolitan University, 2009. http://hdl.handle.net/10948/1151.

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The world has entered the information age. How the information is used within an organization will determine success or failure of the organisation. This study aims to provide a model, that once implemented, will provide the required protection for the information assets. The model is based on ISO 27002, an international security standard. The primary objective is to build a model that will provide a holistic security system specifically for a South African Micro Finance Company (MFC). The secondary objectives focuses on successful implementation of such a model, the uniqueness of the MFC that

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Wild, Stefan. "Enhancing Security in Managing Personal Data by Web Systems." Doctoral thesis, Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-217284.

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Web systems have become an integral part in daily life of billions of people. Social is a key characteristic today’s web projects need to feature in order to be successful in the social age. To benefit from an improved user experience, individual persons are continually invited to reveal more and more personal data to web systems. With a rising severity of attacks on web systems, it is evident that their security is inadequate for the amount of accumulated personal data. Numerous threat reports indicate that social media has become a top-ranking attack target, with climbing impacts, with ramif

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Wild, Stefan. "Enhancing Security in Managing Personal Data by Web Systems." Universitätsverlag Chemnitz, 2016. https://monarch.qucosa.de/id/qucosa%3A20629.

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Web systems have become an integral part in daily life of billions of people. Social is a key characteristic today’s web projects need to feature in order to be successful in the social age. To benefit from an improved user experience, individual persons are continually invited to reveal more and more personal data to web systems. With a rising severity of attacks on web systems, it is evident that their security is inadequate for the amount of accumulated personal data. Numerous threat reports indicate that social media has become a top-ranking attack target, with climbing impacts, with ramif

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Bai, Yun. "On formal specification of authorization policies and their transformations : thesis." Thesis, View thesis View thesis, 2000. http://handle.uws.edu.au:8081/1959.7/564.

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Most of today's information systems are quite complex and often involve multi-user resource-sharing. In such a system, authorization policies are needed to ensure that the information flows in the desired way and to prevent illegal access to the system resource. Overall, authorization policies provide the ability to limit and control accesses to systems, applications and information. These policies need to be updated to capture the changing requirements of applications, systems and users. These updatings are implemented through the transformation of authorization policies. In this thesis, the

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Тимошенко, Є. М. "Технічний захист інформації на підприємстві". Thesis, Чернігів, 2021. http://ir.stu.cn.ua/123456789/24855.

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Тимошенко, Є. М. Технічний захист інформації на підприємстві : випускна кваліфікаційна робота : 125 "Кібербезпека" / Є. М. Тимошенко ; керівник роботи М. А. Синенко ; НУ "Чернігівська політехніка", кафедра кібербезпеки та математичного моделювання . – Чернігів, 2021. – 88 с.<br>Мета роботи: розробити технічну систему захисту інформації на типовому підприємстві що підвищить рівень її захисту. Об’єкт дослідження: Технічний захист інформації на підприємстві. Предмет дослідження: системи технічного захисту інформації. Методи дослідження: В процесі дослідження був застосований комплекс методів,

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O'Shea, Gregory Francis Gerard. "Access control in operating systems." Thesis, Birkbeck (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.301025.

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Grešša, Pavol. "Vícedimenzionální přístup k WWW aplikacím." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2011. http://www.nusl.cz/ntk/nusl-236997.

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This master's thesis deals with the analysis, design and implementation of authentication and authorization subsystem into the environment of distributed web application. It unifies the well-known security models into the one universal security model that can be used for the development of authorization device enabling the user to secure the applications with various security models. Furthermore, it applies this integration of models into the Takeplace system.

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Røstad, Lillian. "Access Control in Healthcare Information Systems." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for datateknikk og informasjonsvitenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-5130.

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Access control is a key feature of healthcare information systems. Access control is about enforcing rules to ensure that only authorized users get access to resources in a system. In healthcare systems this means protecting patient privacy. However, the top priority is always to provide the best possible care for a patient. This depends on the clinicians having access to the information they need to make the best, most informed, care decisions. Care processes are often unpredictable and hard to map to strict access control rules. As a result, in emergency or otherwise unexpected situations, c

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Boberg, Hannes. "Designing and comparing access control systems." Thesis, Linköpings universitet, Programvara och system, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131855.

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Access control systems are an important concept in the area of computer security. In this master thesis different solutions are analyzed. The focus is on a tool called DW Access. DW Access is developed by Pdb Datasystem AB. A comparison was done that showed that DW Access is lacking some important functionality. After the comparison a base model for an access control system was designed. The new design includes concepts like relation- ships, replacements and time limited access. It also works for generic subjects and objects in the system. This design was later partly implemented in DW Access.

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de, la Motte L. "Professional Access Control." Thesis, Honours thesis, University of Tasmania, 2004. https://eprints.utas.edu.au/118/1/front_Thesis.pdf.

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Professional Access Control (PAC) is a self-administrating access control model for professional users which employs a peer review process and oversight by system administrators. It is characterised by the existence of ethical controls on the relationships between the users (those accessing data or granting access privileges to others) and data owners. Investigations revealed that the issue of availability was crucial to users in the hospital domain studied, and that to minimise the administrative burden on system administrators, the users needed to take some of the load. These factors led to

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Magnussen, Gaute, and Stig Stavik. "Access Control in Heterogenous Health Care Systems : A comparison of Role Based Access Control Versus Decision Based Access Control." Thesis, Norwegian University of Science and Technology, Department of Computer and Information Science, 2006. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9295.

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<p>Role based access control (RBAC) is widely used in health care systems today. Some of the biggest systems in use at Norwegian hospitals utilizes role based integration. The basic concept of RBAC is that users are assigned to roles, permissions are assigned to roles and users acquire permissions by being members of roles. An alternative approach to the role based access distribution, is that information should be available only to those who are taking active part in a patients treatment. This approach is called decision based access control (DBAC). While some RBAC implementations grant acce

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Sadighi, Firozabadi Seyd Babak. "Decentralised privilege management for access control." Thesis, Imperial College London, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.424362.

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Lehmann, Marek. "Data access in workflow management systems /." Berlin : Aka, 2006. http://aleph.unisg.ch/hsgscan/hm00172711.pdf.

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Pan, Su, and 潘甦. "Medium access control in packet CDMA systems." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31245870.

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Metoui, Nadia. "Privacy-Aware Risk-Based Access Control Systems." Doctoral thesis, Università degli studi di Trento, 2018. https://hdl.handle.net/11572/368590.

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Modern organizations collect massive amounts of data, both internally (from their employees and processes) and externally (from customers, suppliers, partners). The increasing availability of these large datasets was made possible thanks to the increasing storage and processing capability. Therefore, from a technical perspective, organizations are now in a position to exploit these diverse datasets to create new data-driven businesses or optimizing existing processes (real-time customization, predictive analytics, etc.). However, this kind of data often contains very sensitive information that

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Metoui, Nadia. "Privacy-Aware Risk-Based Access Control Systems." Doctoral thesis, University of Trento, 2018. http://eprints-phd.biblio.unitn.it/2844/1/nadia_metoui_thesis.pdf.

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Modern organizations collect massive amounts of data, both internally (from their employees and processes) and externally (from customers, suppliers, partners). The increasing availability of these large datasets was made possible thanks to the increasing storage and processing capability. Therefore, from a technical perspective, organizations are now in a position to exploit these diverse datasets to create new data-driven businesses or optimizing existing processes (real-time customization, predictive analytics, etc.). However, this kind of data often contains very sensitive information that

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Janardhana, Swamy V. C. "Electronic Access Control Systems: A New Approach." Thesis, Indian Institute of Science, 1994. https://etd.iisc.ac.in/handle/2005/237.

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Security systems are gaining increasing importance in recent times to protect life and valuable resources. Many advanced methods of providing security have been developed and are in use in the last few decades. Of these, one important area is the security system required for military/strategic applications, which has advanced greatly. But, such systems being complex and expensive are useful in high-end applications only. However, with the recent progress in technology and the growing need for increased security in civilian and other applications, many low cost solutions for security systems ha

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46

Janardhana, Swamy V. C. "Electronic Access Control Systems: A New Approach." Thesis, Indian Institute of Science, 1994. http://hdl.handle.net/2005/237.

Full text

Abstract:

Security systems are gaining increasing importance in recent times to protect life and valuable resources. Many advanced methods of providing security have been developed and are in use in the last few decades. Of these, one important area is the security system required for military/strategic applications, which has advanced greatly. But, such systems being complex and expensive are useful in high-end applications only. However, with the recent progress in technology and the growing need for increased security in civilian and other applications, many low cost solutions for security systems ha

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47

Mitchell, Paul Daniel. "Effective medium access control for geostationary satellite systems." Thesis, University of York, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274491.

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Leander, Björn. "Access Control for Secure Industry 4.0 Industrial Automation and Control Systems." Licentiate thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-50734.

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A significant part of our daily lives is dependent on the continuous operation of Industrial Automation and Control Systems (IACS). They are used to control the processes of delivering electricity and clean water to our households, to run and supervise manufacturing industries that produce things we use every day. Therefore, undisturbed, safe and secure operation of IACS are highly important for us all. A malfunctioning IACS may cause damage to the environment, stop production of goods or disrupt essential infrastructure. The ongoing transformations related to the Industry 4.0 paradigm is hav

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Ferreira, Ana. "Modelling access control for healthcare information systems : how to control access through policies, human processes and legislation." Thesis, University of Kent, 2010. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.529399.

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The introduction of Electronic Medical Records (EMR) within healthcare organizations has the main goal of integrating heterogeneous patient information that is usually scattered over different locations. However, there are some barriers that impede the effective integration of EMR within the healthcare practice (e.g., educational, time/costs, security). A focus in improving access control definition and implementation is fundamental to define proper system workflow and access. The main objectives of this research are: to involve end users in the definition of access control rules; to determine

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Svetlana, Jakšić. "Types for Access and Memory Control." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2016. https://www.cris.uns.ac.rs/record.jsf?recordId=101762&source=NDLTD&language=en.

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Three issues will be elaborated and disussed in the proposed thesis. The first isadministration and control of data access rights in networks with XML data, withemphasis on data security. The second is the administration and control ofaccess rights to data in computer networks with RDF data, with emphasis ondata privacy. The third is prevention of errors and memory leaks, as well ascommunication errors, generated by programs written in Sing # language in thepresence of exceptions. For all three issues, there will be presented formalmodels with corresponding type systems and showed the absence

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