159 search results - page 7 / 32 » Role-Based Security in a Distributed Resource Environment |
IESA
2007
13 years 10 months ago
2007
Conventional approaches to manage and control security seem to have reached their limits in new complex environments. These environments are open, dynamic, heterogeneous, distribut...
CCGRID
2006
IEEE
14 years 2 months ago
2006
IEEE
Grid computing is emerging as a new infrastructure to provide collaborative and secure resource sharing over multiple geographically distributed organizations. In this scenario, r...
ADC
2004
Springer
14 years 9 days ago
2004
Springer
Current collaborative work environments are characterized by dynamically changing organizational structures. Although there have been several efforts to refine work distribution, ...
ESCIENCE
2006
IEEE
14 years 2 months ago
2006
IEEE
Scientific workflows are a powerful programming technique for specifying complex computations using a number of otherwise independent components. When used in a Grid environment, ...
CONTEXT
2003
Springer
14 years 1 months ago
2003
Springer
In conventional security systems, protected resources such as documents, hardware devices and software applications follow an On/Off access policy. On, allows to grant access and ...