Most people think rail cybersecurity is a patching problem, but it is actually a validation nightmare that can stop your entire network in its tracks.

In this episode, we break down why the standard patch or perish mindset fails when a single software update becomes an operational gamble with safety and timetables. We walk through the reality of TS 50701 and explore how data diodes and strict physical segregation provide a path forward for legacy interlockings.

If you are securing critical rail assets, you need to stop chasing the perfect patch and start building resilience that does not require a return route into your train control domain.

Subscribe to the show and share this with the engineer who is tired of being told to just update their firmware.

#railsecurity #cybersecurity #criticalinfrastructure #otsecurity #ts50701