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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A framework to implement delegation in offline PACS : A strategy to restrict user’s path

Bharath, Tati January 2013 (has links)
Physical access control systems (PACS) deal with the security of the availability of resources. They work as an alternative to traditional manual security access control. Access control has two variants, the logical which deals with computer environments and the physical which deals with the physical entry into a property or warehouses. However, offline physical access control systems cannot enforce the user’s path making it unsuitable for use in classified areas, such as places where the public is restricted. Therefore, offline PACS need a framework that can delegate the authority to enforce the user’s path. This is satisfactorily met in the presented research with a new design of offline PACS that has the capability to implement delegation. This framework allows the locks to dynamically write and read access policies onto and from a smart card. It works by means of a construct called “Path Array” and communication among different entities occurs via a chain of trust formed with the use of pre-shared keys.
2

La circulation de la donnée à caractère personnel relative à la santé : disponibilité de l’information et protection des droits de la personne / Free movement of personal health data : Information availability and rights of data subject

Brasselet, Renato 03 December 2018 (has links)
La e santé, la m-santé et la quantification de soi connectent le corps et bousculent le modèle traditionnel du soin. Ils le font glisser d’une médecine curative et monopolistique à une médecine préventive et adoptant une approche de la santé telle que définie par l’OMS. Par ce truchement, la personne n’est plus simplement placée au centre du dispositif de soin elle en devient l’un des acteurs y compris dans l’intimité de sa vie privée. Par ailleurs, sans cesse à la recherche de la réalisation d’économie mais aussi de qualité, le système de santé, a muté, sous l’effet du déploiement de l’e-santé. Il en résulte qu’il est désormais substantiellement décloisonné et ne peut plus être synthétisé dans la dichotomie classique entre le sanitaire et le médico-social. Le vecteur et la résultante de ce phénomène consiste dans la circulation de l’information de santé. Désormais majoritairement numérisée elle est devenue indispensable au soin ainsi qu’au fonctionnement du système de santé. Le soin est désormais conçu autour de l’échange et du partage catégoriel et inter-catégoriel, voire même homme-machine ou machine-machine et non plus sur une médecine fondée sur le secret. L’Homme devenu homo numericus n’en est pas pour autant dépourvu de tout droits et de toute intimité. Le droit et la techno-droit s’inscrivent dans ce jeu savant dont la moindre réforme inconséquente pourrait en bouleverser l’équilibre précaire / Health, m-health and self quantification connect the body and disrupt the traditional model of care. They are moving it from curative and monopoly medicine to preventive medicine and taking a WHO-defined approach to health. By this means, the person is no longer simply placed at the center of the care device he becomes one of the actors including in the intimacy of his privacy.On the other hand, in search of the realization of economy but also of quality, the health system, has mutated, under the effect of the deployment of e-health. As a result, it is now substantially landscaped and can no longer be synthesized into the classic dichotomy between health and social medicine. The vector and resultant of this phenomenon consists in the circulation of health information. From now on, it has become largely digital and essential for the care and functioning of the healthcare system. The care is now conceived around categorical and inter-categorical exchange and sharing, even man-machine or machine-machine and no longer on a medicine based on secrecy. The Man who has become a homo Numericus is not without all rights and privacy. Law and techno-law are part of this scholarly game, the slightest inconsistent reform of which could upset its precarious balance

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