While there are many VPN providers out there in the market, it is not common to see one that offers over 500 servers in 141 countries. While I do travel out of Singapore from time to time, I am usually logged on to a WiFi connection somewhere and one of the things that I am most concerned about when transacting over an unsecured network is privacy. While public WiFi signals are great for getting work done (be it in a cafe or in a hotel), security can be a real issue if you do not take necessary precautions.