FILE - In this Sept. 30, 2011, file photo, a reflection of the Department of Homeland Security logo is seen reflected in the glasses of a cyber security analyst in the watch and warning center at the Department of Homeland Security's secretive cyber defense facility at Idaho National Laboratory in Idaho Falls, Idaho. Through history, the United States has relied on its borders and superior military might to protect against and deter foreign aggressors. But a lack of boundaries and any rulebook in cyberspace has increased the threat and leveled the playing field today. (AP Photo/Mark J. Terrill, File)

National Cyber Strategy: 4 things agencies, vendors should know about

Contractor systems and supply chain risk management among the most significant areas agencies and vendors should pay attention to in the document.

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