In this paper, the authors propose a strategy for checking the uniqueness of attribute based encryption using proxies and outsourced decryption. An Issues related to the information sharing in a distributed system is one of the major practical issue consisting of autonomous entities which needs to be securely transferred in a heterogeneous multi subdivided systems. Hence, the concepts of encryption and decryption are formulated to transfer the data from source to destination securely. By using an encryption/decryption standard their distributed secure computation systems show that their approach seamlessly integrates security enforcement at the user intensity with a certain trust level.