Smart-Grid Monitoring using IoT with Modified Lagranges Key Based Data Transmission

One of the recent advancements in electrical power systems is smart-grid technology. For effective functioning smart grid, process like monitoring and controlling have to be given importance. In this paper, Wireless Sensor Network (WSN) utilized for tracking grid applications. The used produce electricity it connected with sensor transmit or receive data. data transmitted quickly by using Probabilistic Neural (PNN), which aids identifying shortest path nodes. While transmitting from (Internet Things) IoT web page, secured introducing secret keys between neighbouring nodes through key-management. method, combination Lagrange’s theorem Location Based Key (LBK) management better security performance. This approach delivers optimal performance terms security, throughput, packet loss delay, are comparatively than existing methods.