Reliability, Safety, and Security of Railway Systems. Modelling, Analysis, Verification, and Certification

This book constitutes the proceedings of the 6th International Conference, RSSRail 2025, in Pisa, Italy, during November 2025. The 12 full papers, 5 short papers, 3 short papers from invited speakers and 4 extended abstracts of journal-first papers presented here were carefully reviewed and selected from 35 submissions.They were focused on the following topical sections:Invited Presentations; AI & Planning; Surveys & Comparisons; Communication & Control; Industrial Experiences & Trams; Formal Modelling & Analysis.