I. Introduction
Cybersecurity training is becoming more and more vital to global security. The large number of network intrusions and malicious attacks that have taken place over the past several years only reassures the growing need. Some of these events include the following: massive data breaches of consumer information at Sony and Sony PSN [1]; Stuxnet worm's stealthy attack on the Iranian nuclear program [2] and the Chinese electronic break-in at Google [3].