Online Internet based e-meetings for synchronous communication is becoming more and more common and the need for secure communication is a strong requirement from both corporate a...
The availability of a good interface for online user collaboration has been a sore point for most collaboration applications to date. While MUD’s, MOO’s, IRC and other chat ap...
We propose in this paper a practical and secure electronic voting protocol for large-scale online elections. Our protocol satisfies a large set of important criteria that has neve...
—We study a new application of threshold-based secret sharing in a distributed online social network (DOSN), where users need a means to back up and recover their private keys in...
Le-Hung Vu, Karl Aberer, Sonja Buchegger, Anwitama...
Domain Name System (DNS) is the system for the mapping between easily memorizable host names and their IP addresses. Due to its criticality, security extensions to DNS have been p...