In multi hop routing, Wireless Sensor Networks (WSNs) plays a vital role by preventing the routing information against the identity deception. The attacks such as sinkhole attack, wormhole attack, Sybil attack etc. are launched against the routing protocol which damages the network. Traditional cryptographic techniques or even trust aware routing protocols could not solve these severe problems. Thus to secure the WSN against such attacks, Trust Aware Routing Framework (TARF) is designed and implemented for dynamic WSN. TARF provide the trustworthiness and Energy efficient route without any known geographic information neither require tight time synchronization and proved to be effective against such attacks.