XEngine is a fast and scalable XACML policy evaluation engine. XEngine is orders of magnitude faster than Sun PDP. This project is maintained by Fei Chen (feichen@cse.msu.edu) and Alex Liu (alexliu@cse.msu.edu) at Michigan State University.
ActiveGrid is an Enterprise Web 2.0 solution that allows the composition of code-free applications that comply with corporate IT standards. Technologies include Python, Java, XForm, Xpath, WSDL, CSS, XML Schema (XSD), XACML, and BPEL.