This paper articulates a system design for the secure role based messaging model built based on existing messaging systems, public key infrastructures, and a privilege management ...
Recommender systems are widely used to help deal with the problem of information overload. However, recommenders raise serious privacy and security issues. The personal information...
Abstract. There are a number of attacker models in the area of anonymous communication. Most of them are either very simplified or pretty abstract - therefore difficult to generali...
Abstract— Peer-to-peer content distribution networks can suffer from malicious participants that corrupt content. Current systems verify blocks with traditional cryptographic sig...
Security API analysis typically only considers a subset of an API’s functions, with results bounded by the number of function calls. Furthermore, attacks involving partial leakag...