This year's AURIX Knowledge Lab edition is entirely dedicated to the safety and security of industrial applications. Again we'll use the example of a successful customer project as our basis for the Knowledge Lab. From the requirements and selection of the right components and tools we show some essential steps during the development and testing phases to build a safe and secure system that meets the requirements for certification. With EBV, Hitex, Infineon, PLS, TÜV SÜD and WIKA Mobile Control, which supplies the first system solution for overload protection in crane systems certified in Germany. This consists of up to eight redundant force transducers, a central control and the associated user software.