Hermetic Stego 9.49



Publisher Description



Hermetic Stego is a steganography program which allows you to encrypt and hide the contents of any data file in another file so that the addition of the data to the container file will not noticeably change the appearance of that file. If the file which has been hidden is deleted then there is no indication that it even exists, but it can still be recovered when you need to get at it.
The program inserts data in the image file in a pseudo-random way depending on a password, and changes other bits of the image file to compensate for the modifications induced by the hidden data so as to avoid modifying statistical properties of the image file. It is thus much more secure than most steganography programs.
This program allows hiding a file of any size in one or more BMP image files, with or without the use of a user-specified stego/encryption key, so that (i) the presence of the hidden file is undetectable (even by forensic software using statistical methods) and (ii) if a user-specified stego key is used then the hidden file can be extracted only by someone, using this software, who knows that stego key.
Hermetic Stego allows (i) hiding a message file in single BMP image file or in a set of BMP images and (ii) extracting a message file from a single BMP image file or a set of them.
This program differs from others of this sort in two respects:
1. There is no limit on the size of the data file to be hidden because Hermetic Stego can hide a data file, not just in a single BMP image file, but in a set of them -- as many images as needed to contain the data file.
2. The bits of the data are inserted into the bytes of the image files randomly and in such a way as to defeat the use of statistical tests to reveal the presence of a hidden message.
3. The program can be used with a user-specified stego key or with a default stego key; use of a default stego key allows sending hidden data to another person who does not know what that stego key is.


About Hermetic Stego

Hermetic Stego is a free trial software published in the Encryption Tools list of programs, part of Security & Privacy.

This Encryption Tools program is available in English. It was last updated on 19 March, 2024. Hermetic Stego is compatible with the following operating systems: Windows.

The company that develops Hermetic Stego is Hermetic Systems. The latest version released by its developer is 9.49. This version was rated by 1 users of our site and has an average rating of 4.0.

The download we have available for Hermetic Stego has a file size of 2.10 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2013-01-10 and was downloaded 506 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the Hermetic Stego as malware if the download link is broken.

How to install Hermetic Stego on your Windows device:

  • Click on the Download button on our website. This will start the download from the website of the developer.
  • Once the Hermetic Stego is downloaded click on it to start the setup process (assuming you are on a desktop computer).
  • When the installation is finished you should be able to see and run the program.



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Users Rating:  
  4.0/5     1
Downloads: 506
Updated At: 2024-03-19
Publisher: Hermetic Systems
Operating System: Windows
License Type: Free Trial