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Ch 7 Multimedia Security Arini, ST, MT arinizul@gmail. Com arinizoel@yahoo.com
Documents Ch 7 Multimedia Security Arini, ST, MT [email protected] Com [email protected]

Slide 1Ch 7 Multimedia Security Arini, ST, MT [email protected] Com [email protected] Slide 2 Contents  Motivation  Goals  Ways  Authentication : Data Hiding…

Steganography and Data Hiding. Introduction Steganography is the science of creating hidden messages. Sounds like crypto, but In traditional crypto,
Documents Steganography and Data Hiding. Introduction Steganography is the science of creating hidden...

Slide 1 Steganography and Data Hiding Slide 2 Introduction Steganography is the science of creating hidden messages. Sounds like crypto, but… In traditional crypto, the…

1 Watermarking using wavelets Wavelets seminar Presented by: Maya Maimon
Documents 1 Watermarking using wavelets Wavelets seminar Presented by: Maya Maimon

Slide 1 Slide 2 1 Watermarking using wavelets Wavelets seminar Presented by: Maya Maimon. Slide 3 2 Outline What is Watermark?  Usage  Previous approaches  Difficulties…

Hiding Data in “Plain Sight” Computer Forensics BACS 371
Documents Hiding Data in “Plain Sight” Computer Forensics BACS 371

Slide 1 Hiding Data in “Plain Sight” Computer Forensics BACS 371 Slide 2 Places to hide data  Evidence can be hidden in many places within a disk.  The notion of…