Are VPNs legal?

VPNs have a mixed reputation, primarily because you can use the technology to hide your location and identity on the internet. Even the best VPNs can be used to conceal crimes and make the perpetrators harder to track. Fortunately, most of the world's governments (at least for now) recognize that VPNs are just technology that can be used for good or ill.That means VPNs are legal in almost every country in the world. The countries that do restrict VPNs tend to be those where internet freedoms are already curtailed, like Russia, China, Iran and North Korea. There are distinct gradations between those nations, though. And the days of worry-free VPN access elsewhere in the world is starting to show cracks: Currently free jurisdictions — including the UK, France and even several US state [...]