Cyber Threats Facing Legacy Control Systems (IET Scotland South West Network)
"Responsible engineers need to start to promote cyber resilient systems" explained Nathan Dale, Senior Electrical Engineer from Mott MacDonald, at the 'Cyber Threats Facing Legacy Control Systems' webinar presented by the IET Scotland South West Network. He explained that Operational Technology systems are intelligent services that effect change in an environment, in the older days these were enclosed and disconnected from the outside work, now, physically boundaries have changed. Logical boundaries have moved down the stack whilst physically boundaries have moved up - this has been enhanced because of 'remote access' and new ways to move data around. Often, these new methods of interacting with data have come about quick and fast where legacy systems whose hardware or software components could…