481 search results - page 74 / 97 » Analyzing and Managing Role-Based Access Control Policies |
DRM
2009
Springer
14 years 3 months ago
2009
Springer
Privacy and security have always been key concerns for individuals. They have also been closely related concepts: in order to increase their perception of security, people sacriï¬...
ICCCI
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. To facilitate communication and the exchange of information between patients, nurses, lab technicians, health insurers, physicians, policy makers, and existing knowledge-...
HPDC
1998
IEEE
14 years 1 months ago
1998
IEEE
One of the most difficult problems to be solved by metacomputing systems is to ensure strong authentication and authorization. The problem is complicated since the hosts involved ...
DSOM
2006
Springer
13 years 11 months ago
2006
Springer
Current solutions to characterize grid computing usage are limited in three important aspects. First, they do not provide a global, uniform view of the use of infrastructures compr...
BPSC
2009
13 years 10 months ago
2009
Abstract: We report on ongoing work towards a posteriori detection of illegal information flows for business processes, focusing on the challenges involved in doing so. Resembling ...