First, you need to know the most common threats, regardless of whether they occur in cyberspace or in reality. Secondly, it is necessary to recognize the risks they bring. It is crucial to give high priority to those that pose major threats to the business. Thirdly, you should choose a specific IoT protection strategy that will bring the most benefits. It is worth trusting experts who will properly examine the existing security levels and help to introduce changes that are crucial to the safety of a given environment.