481 search results - page 54 / 97 » Analyzing and Managing Role-Based Access Control Policies |
ISW
2009
Springer
14 years 3 months ago
2009
Springer
As a new public key primitive, attribute-based encryption (ABE) is envisioned to be a promising tool for implementing fine-grained access control. To further address the concern o...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
—Cloud computing is an emerging computing paradigm in which resources of the computing infrastructure are provided as services over the Internet. As promising as it is, this para...
SACMAT
2011
ACM
12 years 11 months ago
2011
ACM
Cross domain resource sharing and collaborations have become pervasive in today’s service oriented organizations. Existing approaches for the realization of cross domain access ...
DEON
2008
Springer
13 years 10 months ago
2008
Springer
The security policy of an information system may include a wide range of different requirements. The literature has primarily focused on access and information flow control require...
WINET
2010
13 years 7 months ago
2010
We consider a scenario where devices with multiple networking capabilities access networks with heterogeneous characteristics. In such a setting, we address the problem of effici...