Quantum Mechanics show us the new way of information system. Sometime it becomes imagine but not really imagine it's going to happened that we can transfer our data more securely than before also faster than light. Using photon can be a efficient way to transfer data. Entangled particles are really parts of one system and this system is unaffected by the physical distance between its components. They act as a single entity.On basis of entanglement using photon we can transfer data.