Wikipedia
ObjectSecurity
ObjectSecurity is a British American Information Security company focusing on model-driven security, access control, and middleware security. The company pioneered the development of model-driven security. It was mostly a scientific concept prior to company's developments. The company is best known for their OpenPMF (Open Policy Management Framework) model-driven security product, for which the company received a "Cool Vendor" award by Gartner in 2008.