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SoNIC Steganography

This presentation by Hector Tosado discusses SoNIC Steganography, an innovative technique for hiding messages within network communications, ensuring communications remain private and secure. Utilizing a unique encoding method called Hector Codes, SoNIC can transmit hidden data while maintaining network efficiency. The presentation covers the OSI model components relevant to this approach, the encoding process, results achieved, and its implications for improved data security without raising suspicion. Acknowledgments include Professor Hakim Weatherspoon and colleagues at Cornell University.

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SoNIC Steganography

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  1. SoNICSteganography Presenter: Hector Tosado Advisor: Professor Hakim Weatherspoon Cornell University TRUST REU Program

  2. Introduction • Steganography is the art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message, a form of security through obscurity. • 1’s and 0’s

  3. SoNICSteganography

  4. Agenda • Introduction • SoNICSteganography • Network Stack • SoNIC • Hector Codes • Results • Conclusion • Acknowledgements

  5. Network Stack • Open Systems Interconnection Model (OSI) • PHY Layer – Generate and detect signals for transmit

  6. SoNIC • SoNIC (Software Network Interface Card). • Software – What is sent • Hardware – How it’s sent • Real-Time

  7. 10G Ethernet Hector Codes • 6 bit representation of each letter and symbol • 100 0000 - @ – 00 0000 - A • 100 1111 - O – 00 1111 - P

  8. Hector Codes • Encode / Scramble • Descramble / Decode

  9. Results

  10. Results • Router Limitation • None Invasive • Character Limitation

  11. Conclusion • Hector Codes allows for yet another use for SoNIC. • Hard to detect hidden message. • Allows for greater network efficiency.

  12. LessonsLearned • C Language • Whiteboard • LaTeX • Terminal

  13. Acknowledgements • Hakim Weatherspoon • KiSuh Lee • Han Wang • LSAMP • TRUST • Cornell University

  14. Contact information • Héctor A. Tosado Jimenez • hector.tosado@upr.edu • Professor Hakim Weatherspoon • hweather@cs.cornell.edu • KiSuh Lee • kslee@cs.cornell.edu • Han Wang • hwang@cs.cornell.edu

  15. Questions

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