• Rajesh S
• Santha Kumar S
• Shree Vishnu M
• Sri Hari M

A wireless sensor network comprises numerous wireless sensor nodes which are deployed over a large geographical area where human monitoring is unavailable. Each node is battery powered able to sense, transmit, and receive data. Other than establishing communication, the nodes perform some computation. This framework introduces a novel scheme named Hybrid security-based modified Low-Energy Adaptive Clustering Hierarchy (LEACH) Protocol (HSM-LEACH) provides security, and the energy consumption is reduced. Our work has techniques are, first, the nodes are optimally gathered with the cluster head selection procedure done by means of the LEACH protocol. Once the CH is elected, the intra and inter-cluster messages are recognized. Second, the Cuckoo Search Optimization (CSO) based Energy and Delay Aware Routing Algorithm is used to resolve the variable delays, and packet losses and ensure scalability of Networks. The energy effectual and delay alert shortest routes are determined by the CSO System. Finally Dynamic Key Management Scheme for security from various Attacks. Tentative results show that the HSM-LEACH deal with Energy and Delay aware Routing scheme with security deals effectual transmitting with better performance in networks, in terms of packet delivery ratio, bandwidth, end to end delay, energy utilization, throughput, and network lifetime.

"Novel HSM-LEACH for Optimized Energy and Security in Wireless Sensor Networks", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 5, page no.h446-h453, May-2022, Available :http://www.jetir.org/papers/JETIR2205858.pdf

"Novel HSM-LEACH for Optimized Energy and Security in Wireless Sensor Networks", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 5, page no. pph446-h453, May-2022, Available at : http://www.jetir.org/papers/JETIR2205858.pdf