Authors:

It's much more important for U.S. to be able to defend against foreign attacks than it is to be able to launch successful attacks against foreign adversaries.

"Exclusive: Edward Snowden on Cyber Warfare". Interview with James Bamford and Tim De Chant, www.pbs.org. January 8, 2015.
It's much more important for U.S. to be able to defend against foreign attacks than it is to be able to launch successful attacks against foreign adversaries.