Smart card applications often handle privacy-sensitive information, and therefore must obey certain security policies. Typically, such policies are described as high-level security...
Several authors have proposed using code modification as a technique for enforcing security policies such as resource limits, access controls, and network information flows. Howeve...
Relation Based Access Control (RelBAC) is an access control model designed for the new scenarios of access control on Web 2.0. Under this model, we discuss in this paper how to for...