You can use a VPN to securely protect your data and privacy while using public WiFi networks across the world, to block those cookies we all know the airline websites use to jack up the price for visitors who return at a later date, and other cool things like connecting to proxy servers in other countries. Think: employees accessing their company's network and files while away from the office, universities and their students, etc, all while providing a secure and encrypted connection between the two. Irtual Private Networks, or VPNs, sound like something exclusive to the realm of technogeeks, hackers, and Chinese dissidents, but they are an interesting and useful service to those backpacking and traveling overseas.Ī VPN is a group of computers networked together over the Internet that will allow you access to private data. TunnelBear VPN program for PC, Mac, Android, and iOS.
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