In our research, we have been concerned with the question of how to make relevant features of security situations visible to users in order to allow them to make informed decision...
We present Gatekeeper, a decentralized protocol that performs Sybil-resilient node admission control based on a social network. Gatekeeper can admit most honest nodes while limiti...
The same network infrastructure that is essential for the operation of today’s high valued distributed systems can also be misused by malicious attackers. Experience shows that ...
Michael Atighetchi, Paul Rubel, Partha Pratim Pal,...
Recently, a universally composable framework for RFID authentication protocols providing availability, anonymity, and authenticity was proposed. In this paper we extend that frame...
Security is a very important issue in information processing, especially in open network environments like the Internet. The Common Criteria (CC) is the standard requirements cata...
Monika Vetterling, Guido Wimmel, Alexander K. Wi&s...