Perspectives is a new approach to help clients securely identify Internet servers in order to avoid "man-in-the-middle" attacks. Perspectives is simple and cheap compared to existing approaches because it automatically builds a robust database of network identities using lightweight network probing by "network notaries" located in multiple vantage points across the Internet.

A single Integrated Collaboration Environment that establishes a collaborative group workspace of people, teams, functions, tasks and content all working together to drive effective teamwork to the next level. And best of all, it comes from a proven software provider with a decade of experience delivering successful team collaboration and real-time communication solutions to leading organizations. Now, take advantage of this expertise in open source collaboration.

Graph Gear is an open platform for graph visualization (the mathematical kind, not the bar chart kind). It allows you to create an interactive graph with force directed layout that has a good interactive user experience. We’ve used graph gear in a numbe

The display tag library is an open source suite of custom tags that provide high-level web presentation patterns which will work in an MVC model. The library provides a significant amount of functionality while still being easy to use.