DefenceTalkDams, the power grid and other such infrastructure were once closed network systems. Then they were added to the Internet. “We still thought of them as closed networks — but they’re not,” said Lt. Gen. Edward Cardon, commander of U.S. Army Cyber Command and Second Army. “Other systems touch them and that starts to create […]https://www.defencetalk.com/iot-attacks-threaten-national-security-say-cyber-experts-67358/