INTERGRID SECURITY POLICY INTEGRATION FRAMEWORK BASED ON UCON TOWARD FEDERATED GRID ACCESS CONTROL
Maizura Ibrahim, Siti Nurbahyah Hamdan, Hamidah Ibrahim, Azizol Abdullah, Rohaya Latip · 2012
Research in grid computing access control is focused on improving the scalability and enhancing the expressiveness of the security policy while keeping the security overhead as low as possible. Implementation of UCON model in grid computing authorization system is one of the best ways to enhance the expressiveness of grid security policy. However, there are still a lot of enhancement need to be done to improve the expressiveness and performance of grid authorization system. This paper proposes a combination of UCON with semantic technology to enhance the expressiveness and improve performance of intergrid authorization system.