A Study on Security in Wireless Sensor Network Using Multipath Routing

Network is the process of transforming information between two nodes. Data’s are transmitted in a form of packet via single path routing either route Multipath routing. Single path routing has source and the destination but multipath routing involves intermediate nodes between source and destination. During transmission there may occur some problem like packet drop, attacks, unreliable data transfer which may lead to many unexpected results. Wireless Sensor network (WSN) is used for many real time applications. This paper put together the need for security in networks and different types of attacks that occur in WSN. It also focuses how well the malicious node are detected and diagnosed and also the algorithm used for secure data transfer. This paper incorporates the clustering approach which is used for energy consumption in WSN. A selected choice of research article were fused into this paper to facilitate the ease of a researcher searching for article related to WSN which in event makes the study of the researcher more competent.