International Journal of Advanced Technology in Engineering and Science (IJATES)
The cloud computing becoming a major platform for storing the group resources of any group and distributed those group resources among group member. But cloud is not the trusted partner for storing a secure data on it. In this paper, the authors proposing a model by which they can store group resources to cloud and can share those resources to group member. In a group it's not compulsory that the group member will fixed. A group member can join or can leave any time that group so they implemented proposed system for dynamic group with secure group signature and dynamic broad casting techniques.