Browsing by Subject "Computadores - controle de acesso"
Now showing items 1-2 of 2
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Modelo de controle de acesso adaptativo
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência da Computação - PPGCC, , 30/05/2008)Privacy has become an important aspect when modeling computational systems that have personal information and actions that deal with them. Control access models are used to provide security of such information. Some of ... -
Uma arquitetura de segurança para ambientes de educação a distância
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência da Computação - PPGCC, , 27/08/2002)Distance Education (DE) is a very important theme that has been discussed intensively owing to the growing demand for continued education and to the modernization and availability of new technologies. Several DE environments ...