Regulations and policies regarding Electronic Health Information (EHI) are increasingly complex. Federal and State policy makers have called for both education to increase stakeho...
Peifung E. Lam, John C. Mitchell, Andre Scedrov, S...
The growing diffusion of portable devices enables users to benefit from anytime and anywhere impromptu collaboration. Appropriate policy models that take into account the dynamici...
Physical boundaries have caused software systems to become less monolithic and more distributed. The trend is progressing to a point where software systems will consist of numerous...
In this paper, we consider typical applications in which the business logic is separated from the access control logic, implemented in an independent component, called the Policy ...
Abstract. To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems' resources. These permissions enf...