“ may be the most important book about national security policy in the last several years.” – Former presidential advisor and counter-terrorism expert Richard A. Clarke sounds a timely and chilling warning about America’s vulnerability in a terrifying new international conflict. is a powerful book about technology, government, and military strategy; about criminals, spies, soldiers, and hackers. It explains clearly and convincingly what cyber war is, and how vulnerable we are as a nation and as individuals to the vast and looming web of cyber criminals. Every concerned American should read this startling and explosive book that offers an insider’s view of White House ‘Situation Room’ operations and carries the reader to the frontlines of our cyber defense. exposes a virulent threat to our nation’s security.