Tags Michael Chertoff
DNS hacks are attacks on critical infrastructure, senior U.S. diplomat says
Amb. Robert Strayer said if the recent spate of DNS hijackings are nation-state-baseds, they are no different than any other attacks on critical infrastructure.
Former CIA head: health care industry must quickly confront cybersecurity issues
The health sector's continued expansion of network-connected technology will force greater cyber security efforts than ever before.