>>> Depending where you are, its illegal. For example in France, if you dont keep a register of whoever used your wi-fi, you are in breach of anti-terrorist nor

>>> Depending where you are, its illegal. For example in France, if you dont keep a register of whoever used your wi-fi, you are in breach of anti-terrorist norms. > It's fairly simple; there is a captive portal where you have to enter your phone number, phone number that ends up being validated by sms. They have similar requirements in China, and they do exactly the same thing there.