296 search results - page 3 / 60 » Policies and Roles in Collaborative Applications |
IADIS
2004
13 years 9 months ago
2004
Virtual collaboration is emerging as organizations embrace new business processes to take advantage of electronic communication technologies. This paper focuses on virtual collabo...
SRDS
2007
IEEE
14 years 2 months ago
2007
IEEE
The increasing complexity and dynamics of grid environments have posed great challenges for secure and privacy-preserving collaboration in a virtual organization. In this paper, w...
FASE
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Organizations use Role-Based Access Control (RBAC) to protect computer-based resources from unauthorized access. There has been considerable work on formally specifying R...
ICSE
2007
IEEE-ACM
14 years 8 months ago
2007
IEEE-ACM
Modern multiuser software systems have adopted RoleBased Access Control (RBAC) for authorization management. This paper presents a formal model for RBAC policy validation and a st...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
Pervasive systems are complex distributed systems containing heterogeneous and mobile devices, services and applications. Policy-based management is an effective approach for mana...