Originally Posted by rrman:
Interesting article from the ''beeb' (BBC). Basically they are securing their newly installed computerized signal system from outside attacks, but could be vulnerable by inside rouge employee.
http://www.bbc.com/news/technology-32402481
Wonder how the 'new fangled' PTC system is protected?
Whats that saying: "If you haven't broken it, then you're not trying hard enough"
That's really scary... Have you ever seen the train scene in James Bond Skyfall?
