Cyber security analysts work to defend a network during a drill at a Department of Homeland Security cyber security defense lab at the Idaho National Laboratory

 
Cyber security analysts work to defend a network during a drill at a Department of Homeland Security cyber security defense lab at the Idaho National Laboratory
Cyber security analysts work to defend a network during a drill at a Department of Homeland Security cyber security defense lab at the Idaho National Laboratory in Idaho Falls, Idaho, September 30, 2011. The drill consisted of a team trying to exploit and take over an industrial control network while the other team worked to fend off the intrusion. REUTERS/Jim Urquhart