The United States secret service began a study of secure smartphone, Boeing Black, which has been known for a couple of years. So, it turned out that one of the first high-ranking officials, decided to trust the device, is the head of the National Security Agency (NSA) Admiral Michael Rogers (Michael Rogers). In addition, they use military and other senior managers.
Recall that the main feature of the Boeing Black is that when an unauthorized attempt to retrieve information from it, all software based with all data destroyed, leaving no trace. Gadget turns into a piece of plastic, useless to the attackers.
In fact, smartphone data virtually stored, is just a small program that associates it with the data on remote computers belonging to the security services.
Boeing Black, created jointly by Boeing and Blackberry, can work with two SIM-cards (i.e. you can switch between government and conventional telephone, for everyday purposes). To implement his plan only to specific customers; in the free market to expect it to occur.