Date Added: Jul 2011
Authorization is an important part of GRID security systems with each GRID domain having its own policies that may change dynamically. Authorization ensures that resources can be accessed only by parties who have the appropriate privileges. Many authorization frameworks exist, but these are not applicable to the GUISET (GRID-based Utility Infrastructure for SMME enabled Enterprise Technology) domain. Therefore, in this paper as reported, they have developed and implemented a GUISET-driven framework, as a security gatekeeper, that satisfies access and privacy requirements for service requesters and providers in GUISET environment.