Wireless Networking - Warchalking
Warchalking is a term that describes the act of walking around with a laptop, picking up locations of wireless access points, and drawing symbols to mark various information about the wireless access points. The term was coined in London of June of 2002 by Matt Jones
and a group of friends who used hobo-inspired symbols with chalk to mark various attributes to the wireless access points they encountered. He later posted the symbols on his blog and they became well known. The symbols - seen below each represent different descriptions of these WAPs.

The first symbol, on the left, represents an open Wireless Access Point. Anyone
(Somehow this post got cut off. I will have to re-write the rest)
Article Series
Wireless Networking Series
- Wireless Networking - At What Cost?
- Wireless Networking - Where the Insecurity Lies
- Wireless Networking - What others can see
- Wireless Networking - Borrowing An Internet Connection
- Wireless Networking - All the Wars
- Wireless Networking - Warchalking
- Wireless Networking - The Wifi Movie
Next: Wireless Networking - The Wifi Movie
Previous: Wireless Networking - All the Wars
Related Articles on Aleeya.net:
- Wireless Networking - All the Wars
- Wireless Networking - The Wifi Movie
- Followed by Google? The On-going Story...
- Wireless Networking - Borrowing An Internet Connection
- Wireless Networking - What others can see
Recent Entries:
- 07/05/2008: Windows Does not Report All Memory
- 01/01/2008: Firefox 3 beta - Minefield
- 01/01/2008: Happy New Year!
- 01/01/2008: Photoshop Thumbnails (.psd)
- 01/01/2008: Adobe Photoshop CS3 error
Search: Cosmos | BlogPulse
Bookmark: Del.icio.us | Furl It | Spurl | Tag!RawSugar | Simpy This! | Shadows Tag! | Blink It | My Web
Aleeya dotNet Tags: warchalk, chalk, wireless, wifi, matt jones, hobo
Technorati Tags: warchalk, chalk, wireless, wifi, hobo
Filed under: Internet (Technorati) , Networking (Technorati) , Security (Technorati) , Wireless (Technorati) , Hardware (Technorati) .
You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
This entry was posted on Monday, September 5th, 2005 at 3:23 am
You can also choose to read Wireless Networking - All the Wars, which is the previous entry, or Comp TIA’s Security+ Cheat Sheet, the next entry.