More and more functionality of machines and manufacturing facilities is determined by the controller software, production settings, and machine data. This essential know-how of the machine producer must be protected and shielded from manipulation by competitors, organized crime, or simple incorrect use. New business models need to be supported. And any solution has to be highly reliable and work even in harsh environments.

All industrial measurements are inaccurate and uncertain. As a consequence, a company never has rigorous information about its processes. What’s more, the real numbers about process performance may very well remain hidden in measurement noise. Belsim develops Data Validation & Reconciliation software that automatically corrects measurements in industrial processes. The VALI-suite is the result of many years of R&D and it represents the centerpiece of Belsim’s intellectual property. This led Belsim’s search for a robust yet flexible solution for software protection and license management.