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  linuxpromagazine.com » Issues » 2009 » 107 » PIERCED WALLS  

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Httptunnel

PIERCED WALLS

Author(s): CHARLY KÜHNAST

Just a couple of hours after completing this article, Charly headed off on vacation. Before he left, he indulged in a spot of piercing to help him work around the paranoid firewalls waiting for him in the Internet cafes at his holiday location.

As a country boy, the first time I saw body piercing was in the nose of my grandfather’s prize bull, long before people started to disfigure their faces and secondary sexual organs with bits of metal. Firewall piercing – setup tricks that route arbitrary TCP traffic through an existing hole such as HTTP(S) – started to become popular in the epoch between rings in bulls’ noses and perforated humans, or about the time SUSE 5.3 was released.


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