116 search results - page 15 / 24 » Secure Role-Based Workflow Models |
BPM
2005
Springer
14 years 3 months ago
2005
Springer
With the advent of Web services and orchestration specifications like BPEL it is possible to define workflows on an Internet-scale. In the health-care domain highly structured and ...
BPM
2004
Springer
14 years 3 months ago
2004
Springer
On the one hand Web services are gaining increasing attention. A lot of standardization has improved their stability and range of application. Composition and coordination techniqu...
IJISEC
2006
13 years 9 months ago
2006
Since Boneh and Franklin published their seminal paper on identity based encryption (IBE) using the Weil pairing , there has been a great deal of interest in cryptographic primitiv...
ACSAC
2008
IEEE
14 years 4 months ago
2008
IEEE
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...
SACMAT
2003
ACM
14 years 3 months ago
2003
ACM
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles. When the service-providing enterprise has a massive customer base, ...