“…3,4 Therefore, a lot of research and development in AMI has been observed in the last decade especially in European countries such as Italy, Spain, France, United Kingdom, Germany, Sweden, and Greece have installed 32, 6.4, 0.25, 1, 0.1, 3, and 0.16 millions smart meters, respectively. 5,6 It is observed in the last few years that renewable energy systems (RES), distributed generation (DG), and rapidly growing ICT infrastructure are adding more complexity to the existing power grid. There is a strong need to convert the existing typical power grid to a futuristic SG by facilitating it with a state-of-the-art ICT infrastructure.…”