Bacon's cipher
Steganography method / From Wikipedia, the free encyclopedia
Bacon's cipher or the Baconian cipher is a method of steganographic message encoding devised by Francis Bacon in 1605.[1][2][3] A message is concealed in the presentation of text, rather than its content. Baconian ciphers are categorized as both a substitution cipher (in plain code) and a concealment cipher (using the two typefaces).
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