"SIGINT tradecraftis very hands-on (l i terally!)"

John Young jya at pipeline.com
Wed May 14 03:50:54 PDT 2014


That would be quite useful. How would you crack it if used
by an opponent?

At 01:11 AM 5/14/2014, you wrote:
>Alright, what I meant was this:  The judge ordered that the 
>information be provided in electronically-readable form.  He meant, 
>"not on paper", because if it were on paper, that would be very 
>difficult to actually USE.  My idea was to put the information onto 
>pdf files, where if you view the pdf file, it would look like lines 
>of "captcha"-type data:  Weird, warped characters, in various odd 
>colors, overlapping lines, 
>etc.   <http://en.wikipedia.org/wiki/Captcha>CAPTCHA - Wikipedia, 
>the free encyclopedia    Specifically designed to NOT be 
>computer-identifiable.  The essence of the presentation of the data 
>would be that it wouldn't be readable by 'computer' at all; it would 
>have to be decoded by human intervention...even though it was in 
>"electronically-readable form"!!
>
><http://en.wikipedia.org/wiki/Captcha>
>image
>
><http://en.wikipedia.org/wiki/Captcha>CAPTCHA - Wikipedia, the free 
>encyclopedia
>A CAPTCHA (an acronym for "Completely Automated Public Turing test 
>to tell Computers and Humans Apart") is a type of challenge-respons...
><http://en.wikipedia.org/wiki/Captcha>View on en.wikipedia.org
>Preview by Yahoo
>         Jim Bell
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