Denial of Service (DoS) attacks are a virulent type of attack on the availability of networks’ intended services and resources. Defense against DoS attacks has been built into th...
Abstract. Anonymizing networks such as Tor allow users to access Internet services privately using a series of routers to hide the client’s IP address from the server. Tor’s su...
Peter C. Johnson, Apu Kapadia, Patrick P. Tsang, S...
The growing diffusion of portable devices enables users to benefit from anytime and anywhere impromptu collaboration. Appropriate policy models that take into account the dynamici...
Access control and integrity constraints are well known approaches to ensure data integrity in commercial database systems. However, due to operational mistakes, malicious intent ...
Most existing DHT algorithms assume that all nodes have equal capabilities. This assumption has previously been shown to be untrue in real deployments, where the heterogeneity of ...
Andrew MacQuire, Andrew Brampton, Idris A. Rai, Ni...