A recent incident in the Middle East has stoked widespread concerns about the vulnerability of industrial control systems to new cyberthreats. Many security experts see the incident as a harbinger of a new wave of destructive attacks targeting ICS. The following are some of the key questions that plant operators, process control engineers, manufacturing IT specialists, and security personnel need to be asking when planning for ICS security, according to several experts. To properly protect you first need to figure out what you have installed in the field and which systems they connected to, experts say.”]