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CiteSeerX – Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The main purpose of steganography is to hide the occurrence of communication. CiteSeerX – Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The main purpose of steganography is to hide the occurence of communication. Defending Against Statistical. Steganalysis. Niels Provos [email protected] 10th USENIX Security Symposium, August [February , CITI.

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Defending Against Statistical Steganalysis

This paper presents a new method to preserve the statistical properties of the cover medium. After applying a correcting transform to an image, statistical steganalysis is no dedending able to detect the presence of steganography.

This way, we can quickly choose an image in which a given message can be hidden safely. The main purpose of steganography is to hide the occurence of communication. Defending Against Statistical Steganalysis. Abstract The main purpose of steganography is to hide the occurence of communication.

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JavaScript is disabled for your browser. These discrepancies expose the fact that hidden communication is happening. The main purpose of steganography is to hid the occurrence of communication.

Februrary 12, Center for Information Technology Inte While most methods in use today are invisible to the observer’s senses, mathematical analysis may reveal statistical discrepancies in the stego medium. This way, we can quickly choose an image in which a given message can be hidden safely. These discrepancies expose the fact that hidden communication is happening.

While most methods in use today are invisible to the observers’s senses, mathematical analysis may reveal statistical discrepancies in the stego medium. Advanced Search Include Citations. We present an a priori estimate to determine the amount of defneding that can be hidden in the image while still being able to maintain frequency count based statistics.

To evaluate the eectiveness of our approach, we present statistical tests for the JPEG image format and explain how our new method defeats them. After applying a correcting transform to an image, statistical steganalysis is no longer able to detect the presence of steganography.

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CiteSeerX — Defending Against Statistical Steganalysis

This paper presents a new method to preserve the statistical properties of the cover medium. About Deep Blue Data. We present an a priori estimate to determine the amount of data that can be hidden in the image while still being able to maintain frequency count based on statistics. To evaluate the effectiveness of our approach, we present statistical tests for the JPEG image format and explain how our new method defeats them.