Security services have managed to watch over and infiltrate the efforts of dissidents all through history. The visibility and tactics is all that has changed. The internet was never going to just be an arena that helps dissidents in authoritarian regimes but as with other technological advances, such as the telephone both increases communication and provides methods of monitoring that communication. If non-democratic states were to lose access to Western technology, they would either procure comparable replacements from other non-democracies, or they would pursue more traditional forms of surveillance, ones that tend to be more invasive and physically threatening.