Gold Sponsors
Array Telepresence Logo   Human Productivity Lab Logo   Ashton Bentley Logo
Silver Sponsors
Bronze Sponsors
Telepresence Options Magazine

Latest Telepresence and Visual Collaboration News:
Full Article:

Meshnet activists rebuilding the internet from scratch

August 16, 2013 | Telepresence Options

cisco logo

Story and images by Hal Hodson / New Scientist

THE internet is neither�neutral�nor�private, in case you were in any doubt. The US National Security Agency can reportedly collect nearly�everything a user does on the net, while internet service providers (ISPs) move traffic according to business agreements, rather than what is best for its customers. So some people have decided to take matters into their own hands, and are building their own net from scratch.

Across the US, from Maryland to Seattle, work is underway to construct user-owned wireless networks that will permit secure communication without surveillance or any centralised organisation. They are known as meshnets and ultimately, if their designers get their way, they will span the country.

Dan Ryan is one of the leaders of the Seattle Meshnet project, where sparse coverage already exists thanks to radio links set up by fellow hackers. Those links mean that instead of communicating through commercial internet connections, meshnetters can talk to each other through a channel that they themselves control.

Each node in the mesh, consisting of a radio transceiver and a computer, relays messages from other parts of the network. If the data can't be passed by one route, the meshnet finds an alternative way through to its destination. Ryan says the plan is for the Seattle meshnet to extend its coverage by linking up two wireless nodes across Lake Union in downtown Seattle. And over the country at the University of Maryland, Baltimore County, student Alexander Bauer is hoping to build a campus meshnet later this year. That will give his fellow students an alternative communications infrastructure to the internet.

Continue Reading...







Add New Comment

Telepresence Options welcomes your comments! You may comment using your name and email (which will not be displayed), or you may connect with your Twitter, Facebook, Google+, or DISQUS account.