La responsabilité sociétale des organisations de santé : Un outil de management public réfléchi

Contemporary organizations have rethought their strategies by focusing on the implementation of the organizations' social responsibility approaches. These approaches contribute to the resolution of environmental, social and economic problems and with the sustainable development, which has become unavoidable. The hospital finds itself subject to the requirements of the governance-stakeholders-demand for care triad. It must, from now on, reconsider the management of its activities through the integration of éco-construction, the management of waste, energy the saving, the durable purchase, the respect of the standards social, humane, of quality and the environment. Thus, its governance and brand image will improve.Les organisations contemporaines ont repensé leurs stratégies en se focalisant sur la mise en place des démarches de responsabilité sociétale des organisations. Ces démarches contribuent à la résolution des problèmes environnementaux, sociaux et économiques et au développement durable qui est devenu incontournable. L’hôpital se trouve soumis aux exigences de la triade gouvernance-parties prenantes-demande de soin. Il doit, désormais, repenser le management de ses activités à travers l’intégration de l’éco-construction, la gestion des déchets, l’économie de l’énergie, l’achat durable, le respect des normes sociales, humanitaires, de qualité et de l’environnement. Ainsi, sa gouvernance et son image de marque vont s’améliorer

Multi-receiver authentication code for network coding

Systems exploiting network coding suffer greatly from pollution attacks which consist of injecting malicious packets in the network. The pollution attacks are amplified by the network coding process resulting in a greater damage than under traditional routing. In this paper, we address this issue with unconditionally secure multi-receiver authentication codes designed for network coding. Our scheme is robust against pollution attacks from outsiders and even from a coalition of k-1 malicious insiders. With our authentication code, intermediate nodes can verify the message integrity and origin of the packets received without having to decode and thus detect and discard the malicious packets in-transit that fail the verification. This way, the pollution is canceled out before reaching the destinations.Accepted versio

Multi-receiver authentication code for network coding

Systems exploiting network coding suffer greatly from pollution attacks which consist of injecting malicious packets in the network. The pollution attacks are amplified by the network coding process resulting in a greater damage than under traditional routing. In this paper, we address this issue with unconditionally secure multi-receiver authentication codes designed for network coding. Our scheme is robust against pollution attacks from outsiders and even from a coalition of k-1 malicious insiders. With our authentication code, intermediate nodes can verify the message integrity and origin of the packets received without having to decode and thus detect and discard the malicious packets in-transit that fail the verification. This way, the pollution is canceled out before reaching the destinations.Accepted versio