With the publication of Baseline 4 of the European standard for digital interlockings, EULYNX presents numerous technical innovations. Due to increasing threats caused by attacks on industrial systems, security is gaining importance. Therefore, the EULYNX Security Cluster has developed extensive requirements for OT security for the new version of the standard. In the current edition of "Signal und Draht", Richard Poschinger and Adem Sen give an insight into the new concepts and specifications for security in EULYNX.
The article "EULYNX Security: Standardisation for common protection" was published in the 04/2022 edition of the technical journal for command, control and signalling in railway "Signal und Draht". Futhermore it is available here.