Abstract. Coordination languages are often used to describe open ended systems. This makes it challenging to develop tools for guaranteeing security of the coordinated systems and ...
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACâ...
James Joshi, Basit Shafiq, Arif Ghafoor, Elisa Ber...
A long-standing problem in information security is how to specify and enforce expressive security policies that control information flow while also permitting information release...
Maintaining correct access control to shared resources such as file servers, wikis, and databases is an important part of enterprise network management. A combination of many fact...
- The emergence of high-speed networks, Grid Computing, Service-Oriented Architectures, and an ever increasing ambient connection to mobile Internet has enabled an underpinning inf...