China has made extensive use of cyber operations, with the purpose of information gathering and also with intent to be offensive. Iran has admitted that it was so was engaged in cyber warfare, and cyber attacks are part of their strategy. China has exported the concept of internet censorship implemented with Israeli technology. Iran and China are important alliances used to build its demilitarized zone (DMZ), a large region within the cyber space exposed to the enemy, from which to move offensive, but in any case far from the nerve center of its infrastructure.”]