"Star Wars" and Cyber: Can history help us build today's defenses?

Building effective cyber defenses is a major challenge for defense planners, just as missile defense has been since the original Strategic Defense Initiative. In both realms the offense has the advantage, making effective defense difficult. Missile defense, however, now has several decades of experience producing and fielding new technologies. The Project on Military and Diplomatic History hosted a panel discussion of CSIS experts and Michael Sulmeyer of the Belfer Center on the history of missile defense, its experience in developing new technologies, and what these tell us about the prospects for building effective cyber defenses.