Architectural and Security Management for Grid Computing

Grid computing is an environment where sharing of geographically distributed resources helps in performing the computation that cannot be achieved due to limitation like not having the proper amount of storage or the computation power required by a system to execute the job. One of the important point for grid computing devices are there low power usages and no central control point which enables users to access the small devices irrespective of their geographical position with different management policies. Security is the most important concern in Grid computing environment. In this paper an attempt has been made to understand the working of gird environment and what are the necessary points need to take by an organization in terms of security design for grid computing.