• Raja Manu
• Ramesh Kumar

Security is a major concern when transferring data over the internet because there are many risks, such as data breach, unauthorized access. The protocol presented in this article can help combat the communication hassle that often occurs with data. Each message is susceptible to a multitude of types of attacks, so it's necessary to verify that all data is transferred safely and securely to its destination. This is a protocol based on mutual authentication. The list of nodes permitted to access data is maintained by one node, while a monitoring node can monitor it. In communicating nodes, we’ve used the MAC address for an identifier and the finger print for identification- as we are assuming that the user will be operating on this node. The Monitoring Node allows to monitor the nodes in a network by checking their MAC address, fingerprint and digital certificate. The node can verify a connection despite changes of the session token. Data from every interaction with us is verified using a one-time password and cross verification of data. Together we generate new passwords every time, so that only the receiver can access their information.

WSN , Node Authentication ,Data Security.

" Dual Authentication of Node based on MAC Address and Biometric in WSN", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.j259-j263, June-2022, Available :http://www.jetir.org/papers/JETIR2206933.pdf

" Dual Authentication of Node based on MAC Address and Biometric in WSN", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppj259-j263, June-2022, Available at : http://www.jetir.org/papers/JETIR2206933.pdf