IoT applications produce added value from connecting uniquely identifiable objects that are also virtually represented on an Internet-like platform. By combining and comparing the virtual images, including current operating data for the associated objects, information can be derived and the design processes accelerated. The basic prerequisite is the connection of an object to the Internet, which requires the use of IT security measures. Thus, the greatest initial benefit is seen in applications in which only sensitive information that requires protection is exchanged. Contents such as energy consumption, operating data or wear information are included here.