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7 results tagged communications  ✕   ✕
ConHam.org: Century-Old Tech at Hacker Cons http://conham.org/
Sat 14 Jul 2018 05:05:46 PM PDT archive.org

If you're at a security conference, and you've got a ham radio license (of any class), grab your radio and set it to 146.580 simplex (no offset).

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David MacKay: Information Theory, Inference, and Learning Algorithms: The Book http://www.inference.phy.cam.ac.uk/mackay/itila/book.html
Tue 20 Mar 2018 02:47:57 AM PDT archive.org

David MacKay has put the textbook he wrote online for everyone to download in a variety of formats. If you find it useful, consider buying a copy.

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A Periodic Table of Visualization Methods http://www.visual-literacy.org/periodic_table/periodic_table.html
Tue 20 Mar 2018 02:42:50 AM PDT archive.org
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Phone Recording Archive http://www.payphone-directory.org/sounds.html
Tue 20 Mar 2018 02:33:51 AM PDT archive.org

An archive of recorded messages and error tones from United States telephony networks. Available for online listening or free download.

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Basic Security Guide (Tech Solidarity) https://techsolidarity.org/resources/basic_security.htm
Mon 19 Mar 2018 10:36:13 PM PDT archive.org
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afflux/pure-python-otr · GitHub https://github.com/afflux/pure-python-otr
Mon 19 Mar 2018 05:29:05 PM PDT archive.org

pure-python-otr is just what it says on the tin - it's an implementation of the Off-The-Record messaging protocol in pure Python, meaning that it doesn't hook any libraries that aren't written in Python. Useful for adding OTR support to communications software.

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A Secret Landscape: The Cold War Infrastructure of the Nation's Capital Region http://coldwar-c4i.net/
Mon 19 Mar 2018 04:48:18 PM PDT archive.org

An archive website about coldwar infrastructure in the US. Has documentation about communications systems and facilities.

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4220 links, including 280 private
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