| Autor: |
Park, Seon-Ho, Han, Young-Ju, Eom, Jung-Ho, Chung, Tai-Myoung |
| Zdroj: |
Management Enabling the Future Internet for Changing Business & New Computing Services; 2009, p375-384, 10p |
| Abstrakt: |
Workflow technology is gaining major influence in many application domains. Especially, with the progress of the ubiquitous computing technology, a context-aware workflow has received considerable attention as a new workflow approach for a ubiquitous computing environment. This paper discusses security considerations for context-aware workflow systems and presents an architecture of a context-aware workflow authorization management (CAWAM) system. The CAWAM system offers management and enforcement of an authorization policy for context-aware workflow systems, and provides security-related context management functions. The CAWAM system utilizes the GCRBAC model for an access control service. In addition, the system supports a web-based policy management user interface. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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