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Steganography using databending by Audacity and Photoshop

Recent I tried an experiment using Audacity and Photoshop. First I took MP3 file, opened up in Photoshop and tried to hide some message here, but MP3 seems to be too sensitive for such changes, so I ...
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0answers
20 views

save data on image that is hard to see by human but recognizable by device with camera

Anyone has any good idea to save data on image that is hard to see by human but recognizable by device with camera? Number on licence plate can be recognized by computer; QR code can be recognized by ...
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1answer
499 views

How to find/detect hidden files inside JPEG file?

I'm trying to find out what is a good way to detect whether an image file has other files hidden inside it? related link: Hide files inside of JPEG images at lifehacker
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1answer
65 views

Is steganography software, specifically OpenStego, can be run portably from USB stick without any risks? [closed]

Is steganography software, specifically OpenStego, can be run portably from USB stick with no problem? I have managed to run OpenStego from a USB stick, but I'm not sure what is the risk? Are there ...
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1answer
43 views

TrueCrypt Hidden Volumes: Can the outer volume be actively updated safely?

I have encrypted my hard drive using the TrueCrypt hidden volume option. Therefore, I have two volumes: An outer volume where I place some sensitive-looking data. A hidden volume where I place the ...
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1answer
1k views

How Do I Install Outguess Steganography Command on OS X?

My daughter is leaving for a risky foreign country next week, and the country has some limited Internet censors there. I want to provide a way for her to send me secret steganography messages in any ...
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2answers
3k views

I'm looking for steganography detection software [closed]

I have a file jpeg which has been probably modified using DOS copy /b command. Is there any software that can detect which part has been appended? I'd like to filter out the image part, so I can ...
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2answers
1k views

Generate or update a PDF to include an encrypted, hidden watermark?

Background Using LaTeX to write a book. When a user purchases the book, the PDF will be generated automatically. Problem The PDF should have a watermark that includes the person's name and contact ...
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1answer
420 views

Programs that use NTFS Alternate Data Streams for steganography? [closed]

Are there programs that use ADS technology in NTFS for hiding data? What are some good ones?
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5answers
4k views

Steganography software

Do you know some good (better if FOSS and cross-platform) steganography software that runs on GNU/Linux? The features I'm searching are: steganography software (better if FOSS and cross-platform) ...