Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
Service-based systems have many applications, including collaborative research and development, e-business, health care, environmental control, military applications, and homeland...
Stephen S. Yau, Hasan Davulcu, Supratik Mukhopadhy...
PrincipalDomain is an administrative scoping construct for establishing security policies based on the principals invoking object services that may entail objects moving around a ...
We propose an approach to support confidentiality for mobile implementations of security-sensitive protocols using Java/JVM. An applet which receives and passes on confidential in...
Shopping on the Internet has become a convenient way of purchasing commodities of choice. A key contribution of agent technology will be to develop personal agents that can assist...