This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
— with the ubiquity of handheld devices people can now access information and conduct online transactions virtually anywhere and anytime. In such flexible but less reliable envir...
The MYSEA project has produced an innovative architecture and corrresponding engineering prototype consisting of trusted security services and integrated operating system mechanis...
Cynthia E. Irvine, David J. Shifflett, Paul C. Cla...
Virtualization is increasingly being used to address server management and administration issues like flexible resource allocation, service isolation and workload migration. In a...
Stephen T. Jones, Andrea C. Arpaci-Dusseau, Remzi ...
Trust is a critical issue in e-commerce and e-service environments. In some applications (such as eBay), the trust management mechanisms have been introduced to provide valuable i...