Enterprises are fighting a cyber war against very sophisticated and highly organized adversaries. Companies need to approach security by thinking about how they can stop offense. Security roles need to be filled with workers who have some security background. Cybersecurity stops and ends at computer and servers and isnt linked to physical security. The boundaries between cyber and physical security are disappearing. The battlefield is becoming more digital, but the digital methods used by the military and law enforcement are still valid in cybersecurity, author says.”]