... collect three known solutions for IdM,Privacy and Identity Management for Europe (PRIME), Windows CardSpace, and OpenID. Also they propose an entity-centric approach for IdM in the cloud that ... next edge; end if end for //do the same operation for each new graph just like what’ve been done to the origin graph for Gt in list[G’, G”] goto a); end for } Though the grouping ... needed to do analysis before the formula (1) applied. IV.CONCLUSIONIn this paper, we research identity management in cloud computing and propose a decentralized approach for IdM, considering...