Even if you are not a double agent, you may still want to send a message that you want to keep hidden from the rest of the world. Of course you can encrypt files, but encrypted files often arouse some suspicion. But who will suspect that you have hidden secrets in an innocent photo that you send by email …
OpenStego 0.8.0
price
Free
Language
English
OS
Windows
Website
www.openstego.com 6 Score 60 
- Pros
- Simple
- Invisible watermark
- Negatives
- Simple design
The method of hiding information in plain sight is called steganography. Steganos means ‘hidden’ and graffiti means ‘writing’. This technique is based on noise. Man cannot perceive very small imperfections in photos or in music. In all files that are susceptible to noise, you can hide entire texts, manuals or other files. This is also a way of getting your embed personal copyright information in photos. And that is exactly what the freeware OpenStego is good at.
Stego file
OpenStego is a Java tool that looks very simple. After a click on the button Hide Data you can select the file you want to hide. Keep it as simple as possible. Here we have prepared a song text of 44 lines and 295 words in the txt format. In the box Message File click on the button with the three dots to select this text file. Then select the image in the box in the same way Cover File. Then you determine where the new stego file, the photo in which the text is hidden, should be placed.
Options
In the options you will see that you can encrypt the embedded text file according to the AES-128 or AES-256 standard. That means you have a password must enter. The recipient of your file must know that they have received a stego file, because the file looks like an ordinary image. And even when he opens the image, he cannot see with the naked eye that the image contains additional information. To decipher what’s hidden in the image, the recipient must also use OpenStego. He can then use the button Extract Data separate the image and text file.
Conclusion
This is a tool that can do just one trick: hide files. OpenStego works perfectly with text files and jpg images. Plus, it has an option to add invisible watermarks to images so you can prove you’re the author.
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