The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
1answer
38 views

guess the secret text inside a jpg file using outguess in linux

How can I get the secret content of a jpg file using outguess command without knowing the passphrase ? Before all is it possible to do so, guessing the content using outguess in linux without knowing ...
1
vote
0answers
22 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 ...
1
vote
1answer
576 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
0
votes
1answer
88 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 ...
0
votes
1answer
46 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 ...
0
votes
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 ...
7
votes
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 ...
3
votes
1answer
426 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?
13
votes
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) ...