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Legacy Railway Security: Patching and Validation Constraints
Legacy railway patching requires more than installing an update. Explore TS 50701, validation constraints, data diodes and segregation around interlocking systems. The episode examines security options when an update can affect operational confidence.
Related CUP episodes:
Railway Cybersecurity Patches: When the Safety Case Must Be Revisited
Railway Patch Management: When an Update Stops the Network
Railway OT Segmentation: Protecting the Certified Core
Railway Cybersecurity: Why Attack Detection Does Not Prove Safety
Railway Cybersecurity: Service Risk Beyond the SIL Boundary
FRMCS Security…
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