In this paper we describe the model used for the NewsWire collaborative content delivery system. The system builds on the robustness and scalability of Astrolabe to weave a peer-t...
Group communication is a widely studied paradigm for building fault-tolerant distributed systems. The Armada project at the University of Michigan is a collaborative effort with t...
Scott Johnson, Farnam Jahanian, Sunondo Ghosh, Bri...
We present an intrusion-detection tool aimed at protecting web servers, and justify why such a tool is needed. We describe several interesting features, such as the ability to run...
We present a new security technology called the Multilayer Firewall. We argue that it is useful in some situations for which other approaches, such as cryptographically protected ...
Mobile agents are programs that can migrate from machine to machine in a heterogeneous, partially disconnected network. As mobile agents move across a network, they consume resour...