Main Article Content
Abstract
Wireless sensor network has emerged numerous applications in various fields with huge classification.Wireless sensor network is collection of self configure sensor nodes, in which nodes can join and leave the network as per access points. Nature of wireless sensor networks isdecentralized; various malicious nodes might enter into the network at any time. An attack in which the radio signals are transferred is interfered by radio frequencies which have been utilized by the sensor network.With the technology advancement, security is the main concern. In case of DDoS attack, the raw packets are flooded to the victim nodes and it is type of active attack.