Force and Proficient Data Replica Discovery in WSN

We propose the distributed clone detection method and star topology is used to discover the replica data in the wireless sensor networks. In this paper vitality practiced space careful clone guarantee prosperous clone assault location and carry on satisfactory system period of time. Solidly, we tend to abuse the realm information of sensors and subjectively separate witnesses located in an exceedingly ring region to envision the genuineness of sensors and to report known clone assaults. Besides the clone detection likelihood, we tend to additionally contemplate energy consumption and memory storage within the style of clone detection protocol, i.e., associate degree energy- and memory economical distributed clone detection protocol with random witness choice theme in WSNs