We present Drac, a system designed to provide anonymity and unobservability for real-time instant messaging and voice-over-IP communications against a global passive adversary. The...
Application scenarios for mobile ad-hoc networks (MANETs) impose a variety of non-standard security requirements. furthermore, in many scenarios owner and user of devices do not a...
Abstract. In this paper we report on our experience on using the socalled model-driven security approach in an MDA industrial project. In model-driven security, "designers spe...
Manuel Clavel, Viviane da Silva, Christiano Braga,...
With the move to distributed, component based systems involving reuse of components and services, emergent, system-wide properties, including safety and security in particular, are...
This paper analyzes security problems existing in Grid Computing System and describes the security mechanism in Grid Computing System. After briefly introducing the security abstra...
Xiangming Fang, Shoubao Yang, Leitao Guo, Lei Zhan...