These original Kirt's Cogitations™ may be reproduced (no more than
5, please) provided proper credit is given to me, Kirt Blattenberger.
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Cog·i·ta·tion [koj-i-tey'-shun] – noun: Concerted thought or
reflection; meditation; contemplation.
Kirt [kert] – proper noun: RF Cafe webmaster.
unbreakable, a code encryption technique called "steganography" is used
to bury a message in a digital image, audio, or video file. The sender
uses a unique key to encode the file and then posts it somewhere on
the Internet (e-Bay, discussion group, etc.). The receiver visits the
site, downloads the file and uses a matching key to decode the message.
The boys at NSA aren't too happy about this one.