Perpetually the technology of IoT is expanding at an unprecedented rate, revolutionizing the world we all know. Within a short span of 6 years, the connected devices on a global scale have multiplied by a factor of two and can be expected to escalate at a more surprising pace in the coming years. This boom has resulted in the emergence of smart cities and off-the-shelf IoT based solutions for several commercial and industrial solutions. However, the increase in connected devices has ...