Most people don’t realize it, but WiFi hotspots are incredibly insecure. You are literally broadcasting all of your data without any security whatsoever. This includes your email, instant messages, web searches, and any other data sent or received by you over the wireless network.  Basically, you should use  VIPRE WiFi Shield whenever you are accessing a public WiFi hotspot or an unknown WiFi network. Some of our users use  VIPRE WiFi Shield at coffee houses, when traveling, or when using a hotel’s unsecured WiFi network. Other users who desire added privacy while online may use it all the time.