An Enhance Mechanism for Secure Data Sharing with Identity Management in Cloud Computing

Abstract

Today, the increasing demand of Cloud service access from Individuals as well as organizations has been increased due to advantages like availability of resources at low price, zero maintenance of infrastructure, latest updated applications, on the go resource provisioning. Along with advantages, there are various drawbacks associated with Cloud Computing like high-energy consumption, nontransparency of location of infrastructure, data security and whom to allocate resources. In this research, identity management is the most used for organizational process. The main goal of user identity management for identifying, authenticating, and authorizing for individual or groups of people. For secure data sharing to have access to application system by associating user rights and restrictions with established identities. Data sharing with identity management in cloud computing have main role of share data with privacy among identified users or groups. In this approach, Users have to first authenticate in specific IDM Server. The Service Provider will communicate to global server by privacy token approach which is also called dynamic generation along with user Id with timestamp key. In this approach consider User Privacy Preference via Token Concept The benefit of this system user can securely login and share on data to another site. Group sharing mechanism can be done as per as single User via Token Key.