Web Services offer great promise for integrating and automating software applications within and between enterprises over the Internet. However, ensuring that Web Services are dep...
Louise E. Moser, P. M. Melliar-Smith, Wenbing Zhao
We propose IMAGINATION (IMAge Generation for INternet AuthenticaTION), a system for the generation of attack-resistant, user-friendly, image-based CAPTCHAs. In our system, we prod...
To protect against replay attacks, many Internet protocols rely on nonces to guarantee freshness. In practice, the server generates these nonces during the initial handshake, but ...
Ellick Chan, Carl A. Gunter, Sonia Jahid, Evgeni P...
This paper explores the tracers deployment problem for IP traceback methods how many and where the tracers should be deployed in the network to be effective for locating the attac...
A significant deterrent to the ability to connect in a spontaneous manner in cross-enterprise collaborative applications is the difficulty in users from different domains being ab...