Clients store immense measures of delicate information on a major information stage. Sharing touchy information will help ventures decrease the expense of giving clients customized benefits and offer some incentive included information administrations. Be that as it may, secure information sharing is tricky. This paper proposes a system for secure touchy information sharing on a major information stage, including secure information conveyance, stockpiling, utilization, and demolition on a semi-believed enormous information sharing stage. We present an intermediary re-encryption calculation dependent on heterogeneous ciphertext change and a client procedure insurance strategy dependent on a virtual machine screen, which offers help for the acknowledgment of framework capacities. The system ensures the security of clients touchy information adequately and shares these information securely. In the meantime, information proprietors hold full oversight of their own information in a sound situation for current Internet data security.