In the world of railway transportation, safety-critical systems are the bedrock upon which the trust and reliability of global supply chains are built. Recent cybersecurity research into the End-of-Train (EoT) and Head-of-Train (HoT) remote linking protocol—an essential communications standard...
WASHINGTON – Some of the first information gleaned from Osama bin Laden's compound indicates al-Qaida considered attacking U.S. trains on the upcoming anniversary of the Sept. 11 attacks. But counterterrorism officials say they believe the planning never got beyond the initial phase and have no...