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pliny
40 lines
3.0 KiB
Markdown
40 lines
3.0 KiB
Markdown
# Steganography: A Brief History
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Steganography, from the Greek words *steganos* (covered) and *graphein*
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(to write), is the practice of concealing messages within other non-secret data.
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## Ancient Origins
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The earliest recorded use of steganography dates back to **440 BC**, when
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Histiaeus shaved a slave's head, tattooed a message on his scalp, and waited
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for the hair to regrow before sending him as a messenger.
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## Digital Era
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Modern digital steganography encompasses a wide range of techniques:
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| Technique | Medium | Capacity | Stealth |
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|-----------|--------|----------|---------|
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| LSB Embedding | Images | High | Medium |
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| DCT Domain | JPEG | Medium | High |
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| Whitespace | Text | Low | High |
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| Zero-Width | Text | Low | Very High |
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| Audio LSB | Audio | Medium | High |
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| Metadata | Any | Low | Medium |
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## Tools
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**ST3GG (STEGOSAURUS WRECKS)** is an advanced steganography toolkit supporting
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15 channel presets, 8 bit depths, and 4 encoding strategies.
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[comment]: # (⊰•-•✧•-•-⦑/L\O/V\E/\P/L\I/N\Y/⦒-•-•✧•-•⊱)
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---
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*Generated by STEGOSAURUS WRECKS v3.0*
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