A free Security program for Windows

Xiao Steganography is a great, free Windows software, being part of the category Security software with subcategory Encryption and has been created by Nakasoft.

It’s available for users with the operating system Windows 98 and prior versions, and it is only available in English. The current version of the program is 2.6.1 and its last update on 1/11/2007.

Since the software was added to our catalog in 2006, it has managed to achieve 22.341 installations, and last week it had 27 installations.

About the download, Xiao Steganography is a slick program that needs less storage than average programs in the section Security software. It’s a very popular program in India, United States, and Islamic Republic Of Iran.

Steganography is the art of covered or hidden writing. The purpose of steganography is covert communication to hide a message from a third party. This differs from cryptography, the art of secret writing, which is intended to make a message unreadable by a third party but does not hide the existence of the secret communication. Although steganography is separate and distinct from cryptography, there are many analogies between the two, and some authors categorize steganography as a form of cryptography since hidden communication is a form of secret writing (…)

The most common steganography method in audio and image files employs some type of least significant bit substitution or overwriting. The least significant bit term comes from the numeric significance of the bits in a byte. The high-order or most significant bit is the one with the highest arithmetic value (i.e., 27=128), whereas the low-order or least significant bit is the one with the lowest arithmetic value (i.e., 20=1).