“Safe” and “Open” Wi-Fi are relative terms! “Convenient” and “Cheap” is more likely the question people ask themselves deep-down! Traditionally, the compelling reason for using a Wi-Fi hotspot would be to reduce costs for off-island Jersey tourists that are (still!) subject to excessive roaming mobile data charges. Entering an internet black hole as soon as they leave the island makes the offer of “Free Wi-Fi” in…