In a secure mediated information system, confidentiality is one of the main concerns when transmitting data from datasources to clients via a mediator. We present three approache...
Secure multicast has a variety of applications in ecommerce, e-banking, command and control, video-ondemand, and other internet-based services. In this paper, we present algorithm...
Mohammad Hossain Heydari, Linda Morales, Ivan Hal ...
In the course of making electronic services and facilities more widely accessible and usable, more and more IT systems are incorporating smart cards as a component. We analyzes the...
SESAME is a security architecture that starts from the Kerberos protocol and adds to it public-key based authentication, role based access control, delegation of rights and an ext...
Paul Ashley, Mark Vandenwauver, Mark Rutherford, S...
: Bugs in network application program can be exploited to compromise the system on which the application is running. When running these applications in an unsafe environment such a...