The TOR network, better known as “The Onion Router” network is mesh of “endpoints” all over the world, interconnected by a encrypted connections. Much like a network of Wormholes, traffic can go in on one end and leave the TOR network in a completely different (and random location) to “go on the internet.” I know some of you might be wondering what this is for, so , imagine being in China and wanting to watch something on Youtube. The Chinese government does not only block a lot of “Western” websites, it also keeps track of the traffic its citizens generate. Enter the TOR network. Using this network our Chinese Youtube enthousiasts sends his traffic through the TOR network. The actual request “emerges” onto the internet in some random country (where Youtube is not blocked) AND its encrypted along the way. So he gets to watch his favourite catvideo AND the government does not have a clue what he is doing.
So how can this work for you ? Whenever you are on a public hotspot or on a network you do not trust, you can use the TOR browser. Your browsing behaviour will not only be completely opaque to whoever is trying to watch your movement on that network , it ALSO will circumvent URL and content restrictions.. because if they look at your traffic .. they will only see an encrypted tunnel between you and whatever TOR endpoint you are connected to. Nobody can sniff you, Nobody can block you. Eat that Starbucks Script-kiddy !
The TOR browser is a “mutated version of Firefox” that lets you surf DIRECTLY on the TOR network. It is available for Windows, Linux and the Mac and is COMPLETELY PORTABLE (you don’t even have to install it). So carry it around with you on your USB stick and be absolutely sure that, next time you are logging in on that Wifi network in the Hotel Lobby .. nobody can “follow along”.