Main Article Content
Abstract
Wireless Sensor Networks, at the outset, used in military applications for sensitive data recordings and transfer which obviously limits the participation of mankind. Today wireless Sensor Networks has entered and proved its efficiency in almost every application. Yet there are some metrics to holdback the security of the same, due to the very own attractive features of flexibility and open nature. Jamming of the medium to deny the service of a legitimate user is one among the many vulnerabilities of a wireless Sensor Network. This paper intends to provide a scheme for detecting the attack by a bidirectional link between the packets and recognizing any off the chain packets at the boundary routers. Prevention of any mishap packets from entering into the network improves the security of the network. A novel approach of marking the neighborhood packets forms a chain of legitimate message will preserve the originality at the other end and any packets to be found without the link information will be eliminated at the perimeter. This approach intends to provide a secure environment which withstands detection and mitigation as the principle.