Article on SecPAL from LinuxInsider...

Microsoft Invites Collaboration With Grid Computing Research

Microsoft's Security Policy Assertion Language, or SecPAL, is the company's attempt to develop a language for expressing decentralized authorization policies. The software firm hopes that making available the implementation and design information from its SecPAL project will encourage the security and grid research communities to test and experiment with it.

Source: Linux News: Security: Microsoft Invites Collaboration With Grid Computing Research

Cross Posted from Dan Fay's Blog (http://blogs.msdn.com/dan_fay)