Comprehensive contractual description of Web Services and Web Service compositions is needed for selection of appropriate Web Services and their service and quality of service (Qo...
Credentials are an indispensable means for service access control in electronic commerce. However, regular credentials such as X.509 certificates and SPKI/SDSI certificates do no...
: This paper examines the Zhou-Gollmann fair non-repudiation protocol as well as its modified version of Kim et al. We describe how these protocols are vulnerable to an attack by a...
Despite our best efforts, any sufficiently complex computer system has vulnerabilities. It is safe to assume that such vulnerabilities can be exploited by attackers who will be ab...
Bruno Dutertre, Valentin Crettaz, Victoria Stavrid...
UNICORE (Uniform Interface to Computer Resources) is a software infrastructure supporting seamless and secure access to distributed resources. UNICORE allows uniform access to dif...