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"Protesters at Zuccotti Park have enough resources to satisfy a small village: hot food, live entertainment, even a library. \nBut perhaps their most effective resource comes from a nine-foot-high pole known as the \"Freedom Tower\", usually stationed at the southwest corner of the park and currently being redesigned to run on batteries charged by a biodiesel generator. \nIt's free WiFi, but not as you know it. \n\"The movement is very much catalyzed and made possible by our newfound ability to communicate with each other directly,\" says Isaac Wilder, who has camped at various Occupy Wall Street sites since September. \"Rather than saying when you get home, 'I was at the park today,' they can say 'hey, I am at Zuccotti park. Come join me.'\"\nWilder and his friend Charles Wyble are the founders of The Free Network Foundation. In mid-October, they assembled two modems and six radio antennas to create the Freedom Tower, Occupy Wall Street's public WiFi source. Their foundation has been paying about $80 each month to keep New York City's resident protesters online.\nTheir larger goal, however, is an ambitious one: creating a new kind of Internet, with an off-the-grid component just for OWS. \nWhen their work is done, the pair hope to have created a decentralized peer-to-peer network that provides discounted Internet access across the country, via what is known as a mesh network.\nMesh networks connect multiple nodes to one Internet access point. Think peer-to-peer file sharing networks such as Bittorrent, but physical connections. Many individual computers in the network can connect to the source \u2014 in this case the Internet access point \u2014 through connections with each other. In this way, many computers can share one access point. \n\n\n\n\nMesh networks are also considered more secure than traditional connections. Two computers connected to the same mesh network can communicate directly, instead of sending their messages via a remote server where it could theoretically be intercepted or blocked. Indeed, mesh networks have often been discussed as a way for demonstrators to keep their communications private and secure.\n\"Many people thought of a similar solution when the Internet was down in Egypt, during the January revolution,\" says Terek Amr, a network architect who lives in Cairo. \"But it remained an idea.\" In fact, he says, \"people living near Tahrir square opened their access points for the demonstrators to use freely [though a network never materialized].\"\nCreating a national version of the peer-to-peer network, however, would take decades. Nothing near that scale has ever been accomplished using the technology. Wilder hopes that eventually enough Occupy Wall Street supporters will set up towers so that messages sent between sites can hop through network nodes rather than making the trip to a centralized server. \nOne day, hopes the Free Network Foundation, this network will cover the entire country and nobody will be required to send a message through an ISP. Essentially, this would allow participants \u2014 who would be sharing Internet access points \u2014 to buy Internet access at a bulk rate.\n\"If you become an ISP,\" Wilder says, \"you pay an ISP rate.\"\nAchieving nationwide discounted, decentralized Internet would be difficult. According to Wilder's estimates, FNF would need to build about 70,000 towers across the United States before the network would be a viable form of communication. So far there are four: at Occupy Wall Street, Occupy Austin, Occupy San Antonio and Occupy Los Angeles.\n\"We already have small scale examples of what they are willing to do, so technically it should be feasible,\" Amir says. \"I believe there will be many other obstacles such as legal or economical issues. For example, here in Egypt, no one is allowed to cover public areas using WiFi without having license from the government ... mobile operators will sure lobby to ban such a thing, as it will directly harm their business.\"\nThe Free Network Foundation, like the Occupy Wall Street Journal and OWS TV commercials, has started a crowdfunding campaign to help them chip away at their ambitious project. Their goal is $75,000, and they got a $10,00 head start as a prize at a social technology conference.\n\"It's totally alpha,\" Wilder says. \"It's still something we're still very much working on.\""^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2011/11/14/how-occupy-wall-street-is-building-its-own-internet-video/>