Mapping of Security Components upon Reference Architecture Model Industry 4.0Today, Industry 4.0 is hot topic that faces challenges in security of cyber physical and production system, at its peak. Smart industry has potential in order to provide digitalize facility, but its potential totter during interaction with physical devices in the context of security. With the rise of security issues, needs of hours to design secure architecture that holds security related information & components. Cyber-attacks mostly detect in complex IOT system, lack of security measures. In order to implement industrial security, a conceptual framework reference architecture model industry 4.0 is required. RAMI 4.0 is one of the best industrial model, which is proposed by ZVEI German electrical industry based on DIN SPEC 91345. Compromise of security checks may not only harmful for virtual system but it directly effects on physical system as well. Contrary to that, requirement of security components that has to map & integrate in RAMI 4.0 model, with the help of industrial standards & guidelines. We designed enterprise use case diagrams to overcome such problems.