As the digital revolution takes over the entire globe, the Internet of Things, also known as IoT, became a hot topic for all sectors; indeed, what was primarily a foreign subject to all professionals is now considered the head of an entire domain of functionalities, the most primary one being the Industrial Internet of Things, or IIoT. Approximately half of the global IoT spending is conducted on industry related utilities, transportation purposes and discrete manufacturing. IIoT typically refers to the industrial application of devices such as instrumentation and connected sensors to different types of machinery and processes. As the global industrial IoT market rises above 900 billion dollars, more and more companies turn to IoT solutions for business initiatives or enhancing and optimizing their operations.