Siegwart, Christian; Adamczyk, Heiko; Frey, Georg: Industrial Security - IEC62443 in der I4.0-Analyse. Proceedings of the Kongress Automation 2018, VDI-Berichte Nr. 2330, pp 369-382 July 2018.


The increasing threat situation for industrial systems calls for new IT security measures. This paper presents normative and legal requirements for industrial systems with a focus on the IEC 62443 standard. The central concepts provide an important contribution to the protection of networked industrial systems. However, the application to an I4.0 demonstrator line also shows points which in part go beyond the standard, but which will gain in importance in the future due to the increased networking.