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With the blossoming of technologies in the Internet era, the term Industry 4.0 has been coined as a new stage in the evolution of Internet technologies. It has made automation a buzz word in almost all sectors. Industry 4.0 mainly deals with the integration of three components, namely Internet of Things (IoT) with Cyber-Physical Systems (CPS), Big Data Analytics and Communication Infrastructure [1]. The main scope of Industry 4.0 is to increase efficiency along with the effectiveness of the production field. In order to satisfy customer requirements, Industry 4.0 has to manage a huge amount of data which can be met with Cloud Computing techniques. In [2], Industry 4.0 is defined as “the combination of physical machines and devices integrated with smart sensors are utilized to control and predict for betterment of future decisions”. It is defined as the CPS communication enabled over IoT which helps the real-time application to provide Internet of Services (IoS). These IoS are offered to the entire participants (both internal and external organizational service providers) who are involved in production and utilization of the supply chain. Industry 4.0 mainly highlights the possible ways to establish communication between human and machine through which the automation can be enhanced in an efficient way. Human-to-Machine (H-M) communication will initiate the emergence of smart factories with more business interaction models. Complex integration of CPS and IoT devices are equipped with network capabilities which can be used to sense, identify, process and communicate between them [3].