Steganography 🢃3

• category: ciphers • page size: $PLACEHOLDER

Red Herring - Cosas que sirven para resolver cyphers.

Some methods:

  • Acronyms
  • Suspiciously-formatted letters
  • Subtle changes in phrasing
  • Words that don’t make sense in the context of the message
  • Or anything else you can think of!
  • Pixels: square cells that comprise an image
  • Resolution: the width and height of an image in pixels (eg. “800x600”)
  • Metadata: miscellaneous data about an image
  • Brightness: the light intensity of an image
  • Contrast: the range of colours in an image
    Colour Code: three bytes of hexadecimal representing the red, green, and blue intensities in a colour (eg. “#ae27ff”)