Wireless sensor nodes can be deployed in various environment to collect the information in an autonomous manner, that it can various applications such as traffic monitoring, pressure and temperature sensing etc. Different kind of sensor nodes can be embedded in the same network. Transmission of data from different sensors without any collusion and redundancy is an difficult process. Security in data transmission is an another major problem in WSN. In existing schemes data packets were transmitted via shortest path without any redundancy, but they assume that there is only homogeneous application in the network.