To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems’ resources. These permissions rely on certai...
Abstract. In this paper we report on our experience on using the socalled model-driven security approach in an MDA industrial project. In model-driven security, "designers spe...
Manuel Clavel, Viviane da Silva, Christiano Braga,...
Mobile code systems provide an infrastructure that supports autonomous mobile components, called mobile agents. The infrastructure implements services for the transfer, execution,...
Software consumers often need to choose between different software that provide the same functionality. Today, security is a quality that many consumers, especially system adminis...
Pratyusa K. Manadhata, Jeannette M. Wing, Mark Fly...
Emerging economic P2P applications share the common need for an efficient, secure payment mechanism. In this paper, we present PPay, a micropayment system that exploits unique cha...