There are proxies, proxy servers on the internet, and this is very typical for hackers to use. They create what are called proxy chains where they gain access to a number of different systems around the world, sometimes by hacking these, and they use them as sort of relay boxes.
Edward SnowdenThe courts were afraid to challenge executive declarations of what would happen. Now, over the last year, we have seen - in almost every single court that has had this sort of national-security case - that they have become markedly more skeptical.
Edward SnowdenAny analyst at any time can target anyone. Any selector, anywhere I, sitting at my desk, certainly had the authorities to wiretap anyone, from you or your accountant, to a federal judge, to even the President
Edward Snowden