In the application domain of online information services such as online census information, health records and real-time stock quotes, there are at least two fundamental challenge...
We present a vision of computing environments in which enterprise networks are built using untrusted public infrastructures. The vision allows for networks to dynamically change d...
Germano Caronni, S. Kumar, Christoph L. Schuba, Gl...
Numerous agencies and agent systems are being developed or portrayed as vehicles to deliver novel types of e-commerce services to users. However service agents in one agency are p...
Recently, two major bankcard payment instrument operators VISA and MasterCard published speci cations for securing bankcard payment transactions on open networks for open scrutiny...
Identity management systems help users to organise their digital profiles in order to communicate parts of them, whenever needed and wanted, to communication partners like internet...