Oppressive regimes have turned to the use of advanced surveillance technology in response to activists’ learning to evade more conventional methods of surveillance, and by moving their organizations online. Western surveillance technology has filled a niche that was once open for dissidents. By placing this ban, even if the regimes turn back to old methods, they will still be hampered in the crushing of dissent. Furthermore, no regime has the resources or power to have physical surveillance as pervasive as the technology denied them would allow. Electronic surveillance therefore can cast a much broader net that would allow the government to repress many more people who would not be subject to more labour intensive physical surveillance.