Outline
- Why is this Important?
- Steganography Definition
- Steganography vs Encryption
- Problem of Steganography
- Applications
- Steganalysis
- Null Cipher Example
- Word Shifting Example
- LSB Modification Example
- Software
- Steganography and Business
- Conclusion
Introduction to Steganography
Steganography, like encryption,
has been practiced since ancient times