The traditional network security measures do not properly address the security issues of cloud environment and mostly during the allocation process. Like capabilities, the faults are too inherited, which have worsened more in cloud due to its characteristics. Even being one of the fundamental technology of cloud, the security hindrance is more because of virtualization. Being a multidomain environment different security measures can be applied at independent domains as well as in their functionalities. In this paper we are proposing an efficient security technique based on the privacy homomorphism CDAP (Concealed Data Aggregation) in order to achieve efficient data concealment by using end to end encryption process during the mechanism of suboptimal Load balancing .The load balancing frame work adopts the greedy incremental mechanism for the proper allocation of resources.