The Fog of Cyber War: What Are the Rules of Engagement?

By Larry Greenemeier

There is speculation among some politicians and pundits that the fog of war will soon extend to the Internet, if it has not done so already, given a recent report that the U.S. Department of Defense will introduce its first cyberwarfare doctrine this month, combined with similar announcements from the governments of Australia, China and the U.K. (not to mention Google's ongoing cyber spat with China). Less clear, however, are the rules of engagement—such as what constitutes an act of cyberwar as opposed to the cyberattacks that take place on government computers every day and who, if anyone, should mediate such disputes.

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