In recent years, significant advances have been made in the understanding of trust and risk in electronic commerce. However, in examining the published research, some troublesome ...
New kinds of risks increasingly threaten electronic commerce. The traditional instrument for risk transfer is insurance. Research is needed to determine whether new Internet risks...
The primary objective of this paper is to present the deÿnition of a new dynamic, linear and modal logic for security protocols. The logic is compact, expressive and formal. It a...
Many online content providers tend to charge their services since they are confronted with difficulties to attain revenue from the online advertising. This paper shows why they ch...
: Currently computers are changing from single isolated devices to entry points into a world wide network of information exchange and business transactions called the World Wide We...